- Nuiton-utils-commits - mailman.cloud.codelutin.com

r2155 - in trunk: nuiton-utils nuiton-utils/src/main/java/org/nuiton/util nuiton-utils/src/main/java/org/nuiton/util/decorator nuiton-utils/src/test/java/org/nuiton/util nuiton-utils/src/test/java/org/nuiton/util/decorator nuiton-validator/src/license
by tchemit＠users.nuiton.org July 31, 2011

July 31, 2011

Author: tchemit Date: 2011-07-31 15:25:21 +0200 (Sun, 31 Jul 2011) New Revision: 2155 Url: http://nuiton.org/repositories/revision/nuiton-utils/2155 Log: Evolution #1594: Update xwork to 2.2.3 (update third-parties) Evolution #1643: New decorator api (from jaxx-runtime project) updates svn properties Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/Decorator.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorProvider.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorUtils.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/JXPathDecorator.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MapPropertyHandler.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MultiJXPathDecorator.java trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/PropertyDecorator.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/Data.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/DecoratorProviderTest.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathContextTester.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathDecoratorTest.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MapPropertyHandlerTest.java trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MultiJXPathDecoratorTest.java Modified: trunk/nuiton-utils/pom.xml trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java trunk/nuiton-validator/src/license/THIRD-PARTY.properties Modified: trunk/nuiton-utils/pom.xml =================================================================== --- trunk/nuiton-utils/pom.xml 2011-07-19 16:46:06 UTC (rev 2154) +++ trunk/nuiton-utils/pom.xml 2011-07-31 13:25:21 UTC (rev 2155) @@ -66,6 +66,11 @@ </dependency> <dependency> + <groupId>commons-jxpath</groupId> + <artifactId>commons-jxpath</artifactId> + </dependency> + + <dependency> <groupId>org.nuiton.i18n</groupId> <artifactId>nuiton-i18n</artifactId> </dependency> Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java 2011-07-19 16:46:06 UTC (rev 2154) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -1,3 +1,27 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ package org.nuiton.util; import java.io.Serializable; Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/Decorator.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/Decorator.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/Decorator.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,59 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import java.io.Serializable; + +/** + * A simple contract to define a String decorator on any java object. + * + * @author tchemit <chemit(a)codelutin.com> + * @param <O> the type of data to decorate + * @since 2.2.1 + */ +public abstract class Decorator<O> implements Serializable { + + private static final long serialVersionUID = -1L; + + /** Type of the data to decorate */ + protected final Class<O> internalClass; + + public Decorator(Class<O> internalClass) throws NullPointerException { + if (internalClass == null) { + throw new NullPointerException("internalClass can not be null."); + } + this.internalClass = internalClass; + } + + /** + * @param bean the bean to decorate + * @return the string value of the given bean + */ + public abstract String toString(Object bean); + + public Class<O> getInternalClass() { + return internalClass; + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/Decorator.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorProvider.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorProvider.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorProvider.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,269 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.util.ArrayList; +import java.util.List; + +/** + * A decorator provider. + * + * Implements the method {@link #loadDecorators()} to fill the decorators + * availables. + * + * Then can obtain decorator via the methods {@code getDecorator(...)} + * + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.2.1 + */ +public abstract class DecoratorProvider { + + /** Logger */ + private static final Log log = LogFactory.getLog(JXPathDecorator.class); + + /** Registred decorators. */ + protected List<DecoratorContext<?>> decorators; + + public DecoratorProvider() { + loadDecorators(); + } + + /** Load all decorators of the provider */ + protected abstract void loadDecorators(); + + /** + * Obtain a decorator for the given object. + * + * @param object object of decorated object + * @param <O> object of decorated object + * @return the decorator or {@code null} if not found + */ + @SuppressWarnings({"unchecked"}) + public <O> Decorator<O> getDecorator(O object) { + return getDecorator(object, null); + } + + /** + * Obtain a decorator given a object and an extra name to qualify the + * context. + * + * @param object object of decorated object + * @param name extra name to qualify the decorator to use + * @param <O> object of decorated object + * @return the decorator or {@code null} if not found + */ + @SuppressWarnings({"unchecked"}) + public <O> Decorator<O> getDecorator(O object, String name) { + Class<O> k = (Class<O>) object.getClass(); + return getDecorator(k, name); + } + + /** + * Obtain a decorator given a type. + * + * @param type type of decorated object + * @param <O> type of decorated object + * @return the decorator or {@code null} if not found + */ + public <O> Decorator<O> getDecorator(Class<O> type) { + return getDecorator(type, null); + } + + /** + * Obtain a decorator given a type and a extra name. + * + * @param type type of decorated object + * @param name extra name to qualify the decorator to use + * @param <O> type of decorated object + * @return the decorator or {@code null} if not found + */ + public <O> Decorator<O> getDecorator(Class<O> type, String name) { + DecoratorContext<O> d = getDecoratorContext(type, name); + return d == null ? null : d.getDecorator(); + } + + public void reload() { + clear(); + loadDecorators(); + } + + public void clear() { + if (decorators != null) { + decorators.clear(); + } + } + + protected void registerPropertyDecorator(Class<?> klass, + String expression) { + registerPropertyDecorator(klass, null, expression); + } + + protected void registerJXPathDecorator(Class<?> klass, String expression) { + registerJXPathDecorator(klass, null, expression); + } + + protected void registerMultiJXPathDecorator(Class<?> klass, + String expression, + String separator, + String separatorReplacement) { + registerMultiJXPathDecorator(klass, null, expression, separator, + separatorReplacement); + } + + protected void registerPropertyDecorator(Class<?> klass, + String name, + String expression) { + Decorator<?> decorator = + DecoratorUtils.newPropertyDecorator(klass, expression); + registerDecorator(name, decorator); + } + + protected void registerJXPathDecorator(Class<?> klass, + String name, + String expression) { + Decorator<?> decorator = + DecoratorUtils.newJXPathDecorator(klass, expression); + registerDecorator(name, decorator); + } + + protected void registerMultiJXPathDecorator(Class<?> klass, + String name, + String expression, + String separator, + String separatorReplacement) { + Decorator<?> decorator = DecoratorUtils.newMultiJXPathDecorator( + klass, expression, separator, separatorReplacement + ); + registerDecorator(name, decorator); + } + + protected void registerDecorator(Decorator<?> decorator) { + registerDecorator(null, decorator); + } + + /** + * Register a new decorator in the cache of the provider. + * + * @param <T> type of data decorated + * @param context the name decorator + * @param decorator the decorator to register + */ + protected <T> void registerDecorator(String context, + Decorator<T> decorator) { + + // obtain the decorator context + DecoratorContext<?> result = + getDecoratorContext(decorator.getInternalClass(), context); + + if (result != null) { + throw new IllegalArgumentException( + "there is an already register decorator with context " + + result); + } + + DecoratorContext<T> decoratorContext = + new DecoratorContext<T>(context, decorator); + if (log.isDebugEnabled()) { + log.debug(decoratorContext); + } + getDecorators().add(decoratorContext); + } + + protected List<DecoratorContext<?>> getDecorators() { + if (decorators == null) { + decorators = new ArrayList<DecoratorContext<?>>(); + } + return decorators; + } + + @SuppressWarnings({"unchecked"}) + protected <T> DecoratorContext<T> getDecoratorContext(Class<T> type, + String context) { + DecoratorContext<T> result = null; + if (decorators != null) { + for (DecoratorContext<?> d : decorators) { + if (type == null) { + if (d.accept(context)) { + result = (DecoratorContext<T>) d; + break; + } + continue; + } + if (d.accept(type, context)) { + result = (DecoratorContext<T>) d; + break; + } + } + } + return result; + } + + public static class DecoratorContext<T> { + + /** the context name of the decorator */ + final String context; + + /** the decorator */ + final Decorator<T> decorator; + + public DecoratorContext(String context, Decorator<T> decorator) { + this.context = context; + this.decorator = decorator; + } + + public String getContext() { + return context; + } + + public Decorator<T> getDecorator() { + return decorator; + } + + public Class<T> getType() { + return decorator.getInternalClass(); + } + + public boolean accept(Class<?> type, String context) { + boolean accept = getType().isAssignableFrom(type) && accept(context); + return accept; + } + + public boolean accept(String context) { + return this.context == null && context == null || + this.context != null && this.context.equals(context); + } + + @Override + public String toString() { + return super.toString() + "<type: " + getType().getName() + + ", context :" + context + ">"; + } + } + +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorProvider.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorUtils.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorUtils.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorUtils.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,300 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.nuiton.util.decorator.JXPathDecorator.Context; +import org.nuiton.util.decorator.JXPathDecorator.JXPathComparator; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; +import java.util.StringTokenizer; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +/** + * Some usefull methods on {@link Decorator} to create, and sort data with + * decorators. + * + * To create a new decorator, use one of the methods : <ul> <li>{@link + * #newPropertyDecorator(Class, String)}</li> <li>{@link + * #newJXPathDecorator(Class, String)}</li> <li> + * {@link #newMultiJXPathDecorator(Class, String, String)})</li> + * <li>{@link #newMultiJXPathDecorator(Class, String,String, String)})</li> + * </ul> + * + * To sort a list of data, using a {@link JXPathDecorator}, use the method + * {@link #sort(JXPathDecorator, List, int)}. + * + * + * @author tchemit <chemit(a)codelutiln.com> + * @since 2.2.1 + */ +public class DecoratorUtils { + + /** Logger */ + private static final Log log = LogFactory.getLog(DecoratorUtils.class); + + + /** + * Factory method to instanciate a new {@link PropertyDecorator} for the + * given class {@code internlaClass} and a readable property name. + * + * @param internalClass the class of the objects decorated by the new + * decorator + * @param property the property + * @param <O> the generic type of class to be decorated by the new + * decorator + * @return the new instanciated decorator + * @throws IllegalArgumentException if the expression is not valid, says: + * + * - a missing right brace was detected. + * + * - a ${ was found in a jxpath token. + * @throws NullPointerException if internalClass parameter is null. + */ + public static <O> PropertyDecorator<O> newPropertyDecorator( + Class<O> internalClass, + String property) + throws IllegalArgumentException, NullPointerException { + return new PropertyDecorator<O>(internalClass, property); + } + + /** + * Factory method to instanciate a new {@link JXPathDecorator} for the given + * class {@code internalClass} and expression. + * + * @param internalClass the class of the objects decorated by the new + * decorator + * @param expression the expression to use to decorated objects + * @param <O> the generic type of class to be decorated by the new + * decorator + * @return the new instanciated decorator + * @throws IllegalArgumentException if the expression is not valid, says: + * + * - a missing right brace was detected. + * + * - a ${ was found in a jxpath token. + * @throws NullPointerException if internalClass parameter is null. + */ + public static <O> JXPathDecorator<O> newJXPathDecorator( + Class<O> internalClass, + String expression) + throws IllegalArgumentException, NullPointerException { + + Context<O> context = createJXPathContext(expression); + return new JXPathDecorator<O>(internalClass, expression, context); + } + + public static <O> MultiJXPathDecorator<O> newMultiJXPathDecorator( + Class<O> internalClass, + String expression, + String separator) + throws IllegalArgumentException, NullPointerException { + + MultiJXPathDecorator<O> decorator = newMultiJXPathDecorator( + internalClass, + expression, + separator, + separator); + return decorator; + } + + public static <O> MultiJXPathDecorator<O> newMultiJXPathDecorator( + Class<O> internalClass, + String expression, + String separator, + String separatorReplacement) + throws IllegalArgumentException, NullPointerException { + + Context<O>[] contexts = createMultiJXPathContext( + expression, + separator, + separatorReplacement); + + return new MultiJXPathDecorator<O>( + internalClass, + expression, + separator, + separatorReplacement, + contexts); + } + + /** + * Sort a list of data based on the first token property of a given context + * in a given decorator. + * + * @param <O> type of data to sort + * @param decorator the decorator to use to sort + * @param datas the list of data to sort + * @param pos the index of context to used in decorator to obtain + * sorted property. + */ + public static <O> void sort(JXPathDecorator<O> decorator, + List<O> datas, + int pos) { + sort(decorator, datas, pos, false); + } + + /** + * Sort a list of data based on the first token property of a given context + * in a given decorator. + * + * @param <O> type of data to sort + * @param decorator the decorator to use to sort + * @param datas the list of data to sort + * @param pos the index of context to used in decorator to obtain + * sorted property. + * @param reverse flag to sort in reverse order if sets to {@code true} + * @since 2.2 + */ + public static <O> void sort(JXPathDecorator<O> decorator, + List<O> datas, + int pos, + boolean reverse) { + Comparator<O> c = null; + boolean cachedComparator = false; + try { + c = decorator.getComparator(pos); + cachedComparator = c instanceof JXPathComparator<?>; + + if (cachedComparator) { + ((JXPathComparator<O>) c).init(decorator, datas); + } + Collections.sort(datas, c); + if (reverse) { + + // reverse order + Collections.reverse(datas); + } + } finally { + if (cachedComparator) { + ((JXPathComparator<?>) c).clear(); + } + } + } + + public static <O> Context<O> createJXPathContext(String expression) { + List<String> lTokens = new ArrayList<String>(); + StringBuilder buffer = new StringBuilder(); + int size = expression.length(); + int end = -1; + int start; + while ((start = expression.indexOf("${", end + 1)) > -1) { + if (start > end + 1) { + + // prefix of next jxpath token + buffer.append(expression.substring(end + 1, start)); + } + + // seek end of jxpath + end = expression.indexOf("}", start + 1); + if (end == -1) { + throw new IllegalArgumentException( + "could not find the rigth brace starting at car " + + start + " : " + expression.substring(start + 2)); + } + String jxpath = expression.substring(start + 2, end); + + // not allowed ${ inside a jxpath token + if (jxpath.contains("${")) { + throw new IllegalArgumentException( + "could not find a ${ inside a jxpath expression at " + + "car " + (start + 2) + " : " + jxpath); + } + + // save the jxpath token + lTokens.add(jxpath); + + // replace jxpath token in expresion with a string format variable + buffer.append('%').append(lTokens.size()); + } + if (size > end + 1) { + + // suffix after end jxpath (or all expression if no jxpath) + buffer.append(expression.substring(end + 1)); + } + String[] tokens = lTokens.toArray(new String[lTokens.size()]); + return new Context<O>(buffer.toString(), tokens); + } + + public static <O> Context<O>[] createMultiJXPathContext( + String expression, + String separator, + String separatorReplacement) { + int sep = expression.indexOf(separator); + if (sep == -1) { + Context<O>[] result = newInstance(1); + result[0] = createJXPathContext(expression); + return result; + } + + List<String> tokens = new ArrayList<String>(); + StringTokenizer stk = new StringTokenizer(expression, separator); + while (stk.hasMoreTokens()) { + tokens.add(stk.nextToken()); + } + + int nbTokens = tokens.size(); + Context<O>[] contexts = newInstance(nbTokens); + if (log.isDebugEnabled()) { + log.debug("Will prepare " + nbTokens + " contexts from [" + expression + "]"); + } + for (int i = 0; i < nbTokens; i++) { + StringBuilder buffer = new StringBuilder(expression.length()); + for (int j = 0; j < nbTokens; j++) { + int index = (i + j) % nbTokens; + String str = tokens.get(index); + + //replace all '%(index+1)$' pattern with '%(j+1)$' + Pattern p = Pattern.compile("\\%(" + (index + 1) + ")\\$"); + Matcher matcher = p.matcher(str); + String safeStr = matcher.replaceAll("\\%" + (j + 1) + "\\$"); + + if (log.isDebugEnabled()) { + log.debug("[" + (index + 1) + "-->" + (j + 1) + "] " + str + + " transformed to " + safeStr); + } + buffer.append(separatorReplacement).append(safeStr); + } + String expr = buffer.substring(separatorReplacement.length()); + if (log.isDebugEnabled()) { + log.debug("context [" + i + "] : " + expr); + } + contexts[i] = createJXPathContext( + expr); + } + return contexts; + } + + @SuppressWarnings("unchecked") + protected static <O> Context<O>[] newInstance(int size) { + // fixme how to instanciate a typed array with no checking warning ? + return new Context[size]; + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/DecoratorUtils.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/JXPathDecorator.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/JXPathDecorator.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/JXPathDecorator.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,263 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.jxpath.JXPathContext; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.io.Serializable; +import java.util.Arrays; +import java.util.Comparator; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * JXPath decorator based on {@link String#format(String, Object...)} method. + * + * To use it, give to him a expression where all jxpath to apply on bean are + * boxed in <code>${}</code>. + * + * After the jxpath token you must specifiy the formatter to apply of the + * jxpath token. + * + * For example : + * <pre> + * Decorator<Object> d = DecoratorUtils.newJXPathDecorator( + * JXPathDecorator.class,"expr = ${expressions}$s"); + * assert "expr = %1$s" == d.getExpression(); + * assert 1 == d.getNbToken(); + * assert java.util.Arrays.asList("expression") == d.getTokens(); + * assert "expr = %1$s" == d.toString(d); + * </pre> + * + * @param <O> type of data to decorate + * @author tchemit <chemit(a)codelutin.com> + * @see Decorator + * @since 2.2.1 + */ +public class JXPathDecorator<O> extends Decorator<O> { + + private static final long serialVersionUID = 1L; + + /** Logger */ + private static final Log log = LogFactory.getLog(JXPathDecorator.class); + + /** the computed context of the decorator */ + protected Context<O> context; + + /** nb jxpath tokens to compute */ + protected int nbToken; + + /** the initial expression used to compute the decorator context. */ + protected String initialExpression; + + protected JXPathDecorator(Class<O> internalClass, + String expression, + Context<O> context) + throws IllegalArgumentException, NullPointerException { + super(internalClass); + initialExpression = expression; + if (context != null) { + setContext(context); + } + } + + @Override + public String toString(Object bean) { + if (bean == null) { + return null; + } + JXPathContext jxcontext = JXPathContext.newContext(bean); + Object[] args = new Object[nbToken]; + + for (int i = 0; i < nbToken; i++) { + try { + args[i] = getTokenValue(jxcontext, context.tokens[i]); + } catch (Exception e) { + if (log.isErrorEnabled()) { + log.error("can not obtain token " + context.tokens[i] + + " on object of type " + + bean.getClass().getName() + + " for reason " + e.getMessage(), e); + } + + } + } + + String result; + try { + result = String.format(context.expression, args); + } catch (Exception eee) { + if (log.isErrorEnabled()) { + log.error("Could not format " + context.expression + "" + + " with args : " + Arrays.toString(args), eee); + } + result = ""; + } + return result; + } + + public String getProperty(int pos) { + return getTokens()[pos]; + } + + public String getExpression() { + return context.expression; + } + + public String[] getTokens() { + return context.tokens; + } + + public int getNbToken() { + return nbToken; + } + + public String getInitialExpression() { + return initialExpression; + } + + @Override + public String toString() { + return super.toString() + '<' + context + '>'; + } + + public void setContext(Context<O> context) { + this.context = context; + nbToken = context.tokens.length; + // always reset comparator + //this.context.comparator = null; + if (log.isDebugEnabled()) { + log.debug(context); + } + } + + @SuppressWarnings({"unchecked"}) + protected Comparator<O> getComparator(int pos) { + ensureTokenIndex(this, pos); + return context.getComparator(pos); + } + + @SuppressWarnings({"unchecked"}) + protected Comparable<Comparable<?>> getTokenValue(JXPathContext jxcontext, + String token) { + // assume all values are comparable + return (Comparable<Comparable<?>>) jxcontext.getValue(token); + } + + public static class JXPathComparator<O> implements Comparator<O> { + + protected Map<O, Comparable<Comparable<?>>> valueCache; + + private final String expression; + + public JXPathComparator(String expression) { + this.expression = expression; + valueCache = new HashMap<O, Comparable<Comparable<?>>>(); + } + + @Override + public int compare(O o1, O o2) { + Comparable<Comparable<?>> c1 = valueCache.get(o1); + Comparable<Comparable<?>> c2 = valueCache.get(o2); + if (c1 == null) { + if (c2 == null) { + return 0; + } + return 1; + } + if (c2 == null) { + return -1; + } + return c1.compareTo(c2); + } + + public void clear() { + valueCache.clear(); + } + + public void init(JXPathDecorator<O> decorator, List<O> datas) { + clear(); + for (O data : datas) { + JXPathContext jxcontext = JXPathContext.newContext(data); + Comparable<Comparable<?>> key; + key = decorator.getTokenValue(jxcontext, expression); + valueCache.put(data, key); + } + } + } + + public static class Context<O> implements Serializable { + + /** + * expression to format using {@link String#format(String, Object...)}, + * all variables are compute using using the jxpath tokens. + */ + protected String expression; + + /** list of jxpath tokens to apply on expression */ + protected String[] tokens; + + protected transient Comparator<O> comparator; + + private static final long serialVersionUID = 1L; + + public Context(String expression, String[] tokens) { + this.expression = expression; + this.tokens = tokens; + } + + public String getFirstProperty() { + return tokens[0]; + } + + public Comparator<O> getComparator(int pos) { + if (comparator == null) { + comparator = new JXPathComparator<O>(tokens[pos]); + } + return comparator; + } + + public void setComparator(Comparator<O> comparator) { + this.comparator = comparator; + } + + @Override + public String toString() { + return "<expression:" + expression + ", tokens:" + + Arrays.toString(tokens) + '>'; + } + } + + protected static void ensureTokenIndex(JXPathDecorator<?> decorator, int pos) { + if (pos < -1 || pos > decorator.getNbToken()) { + throw new ArrayIndexOutOfBoundsException( + "token index " + pos + " is out of bound, can be inside [" + + 0 + ',' + decorator.nbToken + ']'); + } + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/JXPathDecorator.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MapPropertyHandler.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MapPropertyHandler.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MapPropertyHandler.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,180 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.jxpath.DynamicPropertyHandler; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.util.Collection; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +/** + * A extended handler to deal with map in JXPath contexts. + * + * The basic one in JXPath api only deals with map keys as string. + * + * We offers a hook in method {@link #getKey(Object)} to obtain a string + * representation of a real object in map (key or value). + * + * More over, you can also access directly to a key or a value, using this + * syntax : + * + * <pre>context.getValue(".[@name='key:programme2']")</pre> + * <pre>context.getValue(".[@name='value:programme2']")</pre> + * + * If the values are iterable, then will scan inot it when looking for a direct + * value. + * + * @author tchemit <chemit(a)codelutin.com> + * @see DynamicPropertyHandler + * @since 2.2.1 + */ +public class MapPropertyHandler implements DynamicPropertyHandler { + + /** Logger */ + private static final Log log = + LogFactory.getLog(MapPropertyHandler.class); + + @Override + public String[] getPropertyNames(Object object) { + Map<?, ?> map = (Map<?, ?>) object; + Set<?> set = map.keySet(); + String[] names = new String[set.size()]; + Iterator<?> it = set.iterator(); + for (int i = 0; i < names.length; i++) { + Object o = it.next(); + names[i] = getKey(o); + } + return names; + } + + @Override + public Object getProperty(Object object, String propertyName) { + Map<?, ?> map = (Map<?, ?>) object; + boolean getKey = false; + Object property0; + if (propertyName.startsWith("value:")) { + propertyName = propertyName.substring(6); + if (log.isDebugEnabled()) { + log.debug("property value name " + propertyName); + } + property0 = getPropertyValue(map, propertyName); + if (log.isDebugEnabled()) { + log.debug("property value = " + property0); + } + return property0; + } + if (propertyName.startsWith("key:")) { + propertyName = propertyName.substring(4); + getKey = true; + } + property0 = getPropertyKey(map, propertyName); + Object result = null; + if (property0 != null) { + if (getKey) { + result = property0; + } else { + result = map.get(property0); + } + } + return result; + } + + @Override + public void setProperty(Object object, String propertyName, Object value) { + Map map = (Map) object; + Object property0 = getPropertyKey(map, propertyName); + if (property0 != null) { + map.put(property0, value); + } + } + + /** + * Obtain the key from the map keys which matches the given {@code key}. + * + * To compare object ot string, please refers to the method {@link + * #getKey(Object)}. + * + * @param map the map to scan + * @param key the string representation of the required key as object + * @return the found key, or {@code null} if not found. + */ + public Object getPropertyKey(Map<?, ?> map, String key) { + Set<?> set = map.keySet(); + for (Object o : set) { + String k = getKey(o); + if (key.equals(k)) { + return o; + } + } + return null; + } + + /** + * Obtain the value from the map values which matches the given {@code + * value}. + * + * To compare object to string, please refer to the method {@link + * #getKey(Object)}. + * + * @param map the map to scan + * @param value the string representation of the value + * @return the found value, or {@code null} if not found.} + */ + public Object getPropertyValue(Map<?, ?> map, String value) { + Collection<?> set = map.values(); + for (Object o : set) { + if (o instanceof Iterable<?>) { + Iterable<?> c = (Iterable<?>) o; + for (Object oo : c) { + String k = getKey(oo); + if (value.equals(k)) { + return oo; + } + } + continue; + } + String k = getKey(o); + if (value.equals(k)) { + return o; + } + } + return null; + } + + /** + * Obtain a string representation of an object. + * + * @param o the object to decorate + * @return the string representation of the object + */ + protected String getKey(Object o) { + String k = String.valueOf(o); + return k; + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MapPropertyHandler.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MultiJXPathDecorator.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MultiJXPathDecorator.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MultiJXPathDecorator.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,125 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.util.Comparator; + +/** + * {@link JXPathDecorator} implementation with multiple contexts. + * + * @param <O> type of data to decorate + * @author tchemit <chemit(a)codelutin.com> + * @see Decorator + * @since 2.2.1 + */ +public class MultiJXPathDecorator<O> extends JXPathDecorator<O> { + + private static final long serialVersionUID = 1L; + + /** Logger */ + private static final Log log = + LogFactory.getLog(MultiJXPathDecorator.class); + + /** Contexts of the decorator */ + protected Context<O>[] contexts; + + /** context separator */ + protected String separator; + + /** context separator replacement */ + protected String separatorReplacement; + + protected MultiJXPathDecorator( + Class<O> internalClass, + String expression, + String separator, + String separatorReplacement, + Context<O>[] contexts) throws IllegalArgumentException, + NullPointerException { + super(internalClass, expression, null); + this.separator = separator; + this.separatorReplacement = separatorReplacement; + this.contexts = contexts; + + setContextIndex(0); + + if (log.isDebugEnabled()) { + log.debug(expression + " --> " + context); + } + } + + protected MultiJXPathDecorator( + Class<O> internalClass, + String expression, + String separator, + String separatorReplacement) throws IllegalArgumentException, + NullPointerException { + this(internalClass, + expression, + separator, + separatorReplacement, + DecoratorUtils.<O>createMultiJXPathContext(expression, + separator, + separatorReplacement) + ); + } + + public void setContextIndex(int index) { + ensureContextIndex(this, index); + setContext(contexts[index]); + } + + public int getNbContext() { + return contexts.length; + } + + public String getSeparator() { + return separator; + } + + public String getSeparatorReplacement() { + return separatorReplacement; + } + + @Override + protected Comparator<O> getComparator(int pos) { + ensureContextIndex(this, pos); + Context<O> context1 = contexts[pos]; + return context1.getComparator(0); + } + + protected void ensureContextIndex(MultiJXPathDecorator<?> decorator, + int pos) { + if (pos < -1 || pos > decorator.contexts.length) { + throw new ArrayIndexOutOfBoundsException( + "context index " + pos + + " is out of bound, can be inside [" + 0 + "," + + decorator.contexts.length + "]"); + } + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/MultiJXPathDecorator.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/PropertyDecorator.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/PropertyDecorator.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/PropertyDecorator.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,101 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.beanutils.PropertyUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import java.beans.PropertyDescriptor; +import java.lang.reflect.Method; + +/** + * Simple property decorator based on {@link String#format(String, Object...)} + * method. + * + * To use it, give him a class and the property name to render. + * + * For example : + * <pre> + * Decorator<Object> d = DecoratorUtils.newPropertyDecorator(PropertyDecorator.class,"property"); + * </pre> + * + * @author tchemit <chemit(a)codelutin.com> + * @param <O> type of data to decorate + * @see Decorator + * @since 2.2.1 + */ +public class PropertyDecorator<O> extends Decorator<O> { + + private static final long serialVersionUID = 1L; + + /** Logger */ + static private final Log log = LogFactory.getLog(PropertyDecorator.class); + + /** name of property */ + protected String property; + + protected transient Method m; + + @Override + public String toString(Object bean) { + try { + return getM().invoke(bean) + ""; + } catch (Exception e) { + log.error("could not convert for reason : " + e, e); + return ""; + } + } + + public String getProperty() { + return property; + } + + protected PropertyDecorator(Class<O> internalClass, + String property) throws NullPointerException { + super(internalClass); + if (property == null) { + throw new NullPointerException("property can not be null."); + } + this.property = property; + // init method + getM(); + } + + protected Method getM() { + if (m == null) { + for (PropertyDescriptor propertyDescriptor : PropertyUtils.getPropertyDescriptors(internalClass)) { + if (propertyDescriptor.getName().equals(property)) { + m = propertyDescriptor.getReadMethod(); + break; + } + } + if (m == null) { + throw new IllegalArgumentException("could not find the property " + property + " in " + internalClass); + } + } + return m; + } +} Property changes on: trunk/nuiton-utils/src/main/java/org/nuiton/util/decorator/PropertyDecorator.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Modified: trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java 2011-07-19 16:46:06 UTC (rev 2154) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -1,4 +1,28 @@ /* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +/* * Copyright (c) 2011 poussin. All rights reserved. * * This program is free software: you can redistribute it and/or modify Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/Data.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/Data.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/Data.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,61 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import java.util.ArrayList; +import java.util.List; + +public class Data { + + int pos; + + String name; + + protected static List<Data> generate(int nb) { + List<Data> datas = new ArrayList<Data>(nb); + for (int i = 0; i < nb; i++) { + datas.add(new Data(i, "name_" + (nb - i))); + } + return datas; + } + + Data(int pos, String name) { + this.pos = pos; + this.name = name; + } + + public int getPos() { + return pos; + } + + public String getName() { + return name; + } + + @Override + public String toString() { + return "Data{pos=" + pos + ", name=\'" + name + '\'' + '}'; + } +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/Data.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/DecoratorProviderTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/DecoratorProviderTest.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/DecoratorProviderTest.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,176 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.io.File; + +/** + * User: chemit + * Date: 28 oct. 2009 + * Time: 21:28:46 + */ +public class DecoratorProviderTest { + private static final String BY_NAME = "name"; + + static class MyDecoratorProvider extends DecoratorProvider { + + @Override + protected void loadDecorators() { + + registerPropertyDecorator(File.class, "name"); + registerPropertyDecorator(File.class, BY_NAME, "parent"); + + registerJXPathDecorator(Class.class, "${simpleName}$s"); + registerJXPathDecorator(Class.class, BY_NAME, "${name}$s"); + + registerMultiJXPathDecorator(Data.class, "${name}$s", "-", " "); + registerMultiJXPathDecorator(Data.class, BY_NAME, "${pos}$d", "-", " "); + } + } + + static DecoratorProvider provider; + + @BeforeClass + public static void beforeTest() throws Exception { + provider = new MyDecoratorProvider(); + } + + @Test + public void testGetDecoratorByObject() throws Exception { + + File f = new File("myFile"); + Data d = new Data(0, "name"); + Class<?> k = File.class; + + Decorator<File> fileDecorator = provider.getDecorator(f); + Assert.assertNotNull(fileDecorator); + Assert.assertEquals(File.class, fileDecorator.getInternalClass()); + Assert.assertEquals("myFile", fileDecorator.toString(f)); + + Decorator<?> classDecorator = provider.getDecorator(Class.class); + Assert.assertNotNull(classDecorator); + Assert.assertEquals(Class.class, classDecorator.getInternalClass()); + Assert.assertEquals("File", classDecorator.toString(k)); + + Decorator<Data> dataDecorator = provider.getDecorator(d); + Assert.assertNotNull(dataDecorator); + Assert.assertEquals(Data.class, dataDecorator.getInternalClass()); + Assert.assertEquals("name", dataDecorator.toString(d)); + } + + @Test + public void testGetDecoratorByObjectAndName() throws Exception { + + File f = new File("myFile"); + Data d = new Data(0, "name"); + Class<?> k = File.class; + + Decorator<File> fileDecorator = provider.getDecorator(f, BY_NAME); + Assert.assertNotNull(fileDecorator); + Assert.assertEquals(File.class, fileDecorator.getInternalClass()); + Assert.assertEquals("null", fileDecorator.toString(f)); + + Decorator<Class> classDecorator = provider.getDecorator(Class.class, BY_NAME); + Assert.assertNotNull(classDecorator); + Assert.assertEquals(Class.class, classDecorator.getInternalClass()); + Assert.assertEquals("java.io.File", classDecorator.toString(k)); + + + Decorator<Data> dataDecorator = provider.getDecorator(d, BY_NAME); + Assert.assertNotNull(dataDecorator); + Assert.assertEquals(Data.class, dataDecorator.getInternalClass()); + Assert.assertEquals("0", dataDecorator.toString(d)); + } + + @Test + public void testGetDecoratorByType() throws Exception { + + File f = new File("myFile"); + Data d = new Data(0, "name"); + Class<?> k = File.class; + + Decorator<File> fileDecorator = provider.getDecorator(File.class); + Assert.assertNotNull(fileDecorator); + Assert.assertEquals(File.class, fileDecorator.getInternalClass()); + Assert.assertEquals("myFile", fileDecorator.toString(f)); + + Decorator<Class> classDecorator = provider.getDecorator(Class.class); + Assert.assertNotNull(classDecorator); + Assert.assertEquals(Class.class, classDecorator.getInternalClass()); + Assert.assertEquals("File", classDecorator.toString(k)); + + Decorator<Data> dataDecorator = provider.getDecorator(Data.class); + Assert.assertNotNull(dataDecorator); + Assert.assertEquals(Data.class, dataDecorator.getInternalClass()); + Assert.assertEquals("name", dataDecorator.toString(d)); + } + + @Test + public void testGetDecoratorByTypeAndName() throws Exception { + File f = new File("myFile"); + Data d = new Data(0, "name"); + Class<?> k = File.class; + + Decorator<File> fileDecorator = provider.getDecorator(File.class, BY_NAME); + Assert.assertNotNull(fileDecorator); + Assert.assertEquals(File.class, fileDecorator.getInternalClass()); + Assert.assertEquals("null", fileDecorator.toString(f)); + + Decorator<Class> classDecorator = provider.getDecorator(Class.class, BY_NAME); + Assert.assertNotNull(classDecorator); + Assert.assertEquals(Class.class, classDecorator.getInternalClass()); + Assert.assertEquals("java.io.File", classDecorator.toString(k)); + + + Decorator<Data> dataDecorator = provider.getDecorator(Data.class, BY_NAME); + Assert.assertNotNull(dataDecorator); + Assert.assertEquals(Data.class, dataDecorator.getInternalClass()); + Assert.assertEquals("0", dataDecorator.toString(d)); + } + + + @Test + public void testReload() throws Exception { + + int nb = provider.getDecorators().size(); + Assert.assertTrue(nb > 0); + + provider.reload(); + + Assert.assertEquals(nb, provider.getDecorators().size()); + } + + @Test + public void testClear() throws Exception { + provider.clear(); + + Assert.assertTrue(provider.getDecorators().isEmpty()); + } + +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/DecoratorProviderTest.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathContextTester.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathContextTester.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathContextTester.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,57 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.jxpath.JXPathContext; +import org.junit.After; +import org.junit.Assert; + +/** + * A simple class to test JXPath context. + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.1 + */ +public abstract class JXPathContextTester { + + JXPathContext context; + + @After + public void after() { + context = null; + + } + + protected void newContext(Object o) { + context = JXPathContext.newContext(o); + } + + protected <T> T getValue(String path) { + Assert.assertNotNull("pas de context initialisé", context); + Object value = context.getValue(path); + return (T) value; + } + +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathContextTester.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathDecoratorTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathDecoratorTest.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathDecoratorTest.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,173 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.junit.After; +import org.junit.Test; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; + +import static org.junit.Assert.assertEquals; + +/** + * @author tchemit <chemit(a)codelutin.com> + * @since 1.7.2 (was previously {@code jaxx.runtime.JXPathDecoratorTest}). + */ +public class JXPathDecoratorTest { + + + protected JXPathDecorator<?> decorator; + + protected String expected; + + protected String result; + + @After + public void after() { + decorator = null; + } + + @Test(expected = NullPointerException.class) + public void testNullInternalClass() throws Exception { + decorator = DecoratorUtils.newJXPathDecorator(null, "hello"); + } + + @Test(expected = IllegalArgumentException.class) + public void testMissingRightBrace() throws Exception { + decorator = DecoratorUtils.newJXPathDecorator(Object.class, "${haha"); + } + + @Test(expected = IllegalArgumentException.class) + public void testMissingRightBrace2() throws Exception { + decorator = DecoratorUtils.newJXPathDecorator(Object.class, "${haha${hum}"); + } + + @Test + public void testNullBean() throws Exception { + decorator = DecoratorUtils.newJXPathDecorator(Object.class, "hello"); + expected = "hello"; + assertEquals(expected, decorator.getExpression()); + assertEquals(0, decorator.nbToken); + assertEquals(0, decorator.getTokens().length); + + result = decorator.toString(null); + assertEquals(null, result); + } + + @Test + public void testNoJXPath() throws Exception { + decorator = DecoratorUtils.newJXPathDecorator(Object.class, "hello"); + expected = "hello"; + assertEquals(expected, decorator.getExpression()); + assertEquals(0, decorator.nbToken); + assertEquals(0, decorator.getTokens().length); + + result = decorator.toString(this); + assertEquals(expected, result); + } + + @Test + public void testDecorator() throws Exception { + + decorator = DecoratorUtils.newJXPathDecorator(JXPathDecorator.class, "${expression}$s - ${nbToken}$d"); + assertEquals("%1$s - %2$d", decorator.getExpression()); + assertDecoratorInternal(); + + decorator = DecoratorUtils.newJXPathDecorator(JXPathDecorator.class, "${expression}${nbToken}"); + assertEquals("%1%2", decorator.getExpression()); + assertDecoratorInternal(); + + decorator = DecoratorUtils.newJXPathDecorator(JXPathDecorator.class, "before ${expression}$s - ${nbToken}$d after"); + assertEquals("before %1$s - %2$d after", decorator.getExpression()); + assertDecoratorInternal(); + + decorator = DecoratorUtils.newJXPathDecorator(JXPathDecorator.class, "before${expression}$s-${nbToken}$dafter"); + assertEquals("before%1$s-%2$dafter", decorator.getExpression()); + assertDecoratorInternal(); + } + + @Test + public void testDecoratorEspcapeCharacters() throws Exception { + + decorator = DecoratorUtils.newJXPathDecorator(JXPathDecorator.class, "(${expression}$s) - ${nbToken}$d"); + assertEquals("(%1$s) - %2$d", decorator.getExpression()); + String s = decorator.toString(decorator); + System.out.println("s=" + s); + assertDecoratorInternal(); + + } + + @Test + public void testSort() throws Exception { + + List<Data> datas = Data.generate(10); + + JXPathDecorator<Data> d = DecoratorUtils.newJXPathDecorator(Data.class, "${pos}$d ${name}$s"); + + List<Data> sortData = new ArrayList<Data>(datas); + DecoratorUtils.sort(d, sortData, 0); + for (int i = 0; i < datas.size(); i++) { + Data data = datas.get(i); + Data sData = sortData.get(i); + assertEquals(data, sData); + } + Collections.sort(datas, new Comparator<Data>() { + @Override + public int compare(Data o1, Data o2) { + return o1.name.compareTo(o2.name); + } + }); + JXPathDecorator.Context<Data> context = d.context; + context.setComparator(null); + DecoratorUtils.sort(d, sortData, 1); + for (int i = 0; i < datas.size(); i++) { + Data data = datas.get(i); + Data sData = sortData.get(i); + assertEquals(data, sData); + } + } + + + public void assertDecoratorInternal(String... tokens) { + assertTokens(tokens); + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + assertEquals(expected, result); + } + + private void assertTokens(String... tokens) { + if (tokens.length == 0) { + tokens = new String[]{"expression", "nbToken"}; + } + assertEquals(2, decorator.nbToken); + assertEquals(2, decorator.getTokens().length); + assertEquals(tokens[0], decorator.getTokens()[0]); + assertEquals(tokens[1], decorator.getTokens()[1]); + } + +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/JXPathDecoratorTest.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MapPropertyHandlerTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MapPropertyHandlerTest.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MapPropertyHandlerTest.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,128 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.apache.commons.jxpath.JXPathIntrospector; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.Map; +import java.util.TreeMap; + +/** + * Tests the class {@link MapPropertyHandler}. + * + * @author tchemit <chemit(a)codelutin.com> + * @since 2.0.1 + */ +public class MapPropertyHandlerTest extends JXPathContextTester { + + + /** Logger */ + private static final Log log = + LogFactory.getLog(MapPropertyHandlerTest.class); + + private static final String TWO_ID = "two"; + + private static final String ONE_ID = "one"; + + @BeforeClass + public static void beforeClass() { + + // pour initialiser le JXPathContext + JXPathIntrospector.registerDynamicClass( + Map.class, + MapPropertyHandler.class + ); + } + + @Before + public void setUp() { + + Map<String, Boolean> map = new TreeMap<String, Boolean>(); + map.put(ONE_ID, true); + map.put(TWO_ID, false); + + if (log.isInfoEnabled()) { + log.info("init map : " + map); + } + newContext(map); + } + + @Test + public void testValues() throws Exception { + + Boolean value; + + value = (Boolean) getValue(".[@name='one']"); + Assert.assertNotNull(value); + Assert.assertTrue(value); + + value = (Boolean) getValue(".[@name='two']"); + Assert.assertNotNull(value); + Assert.assertFalse(value); + + value = (Boolean) getValue(".[@name='three']"); + Assert.assertNull(value); + } + + @Test + public void testKey() throws Exception { + + String key; + + key = (String) getValue(".[@name='key:one']"); + Assert.assertNotNull(key); + Assert.assertEquals(ONE_ID, key); + + key = (String) getValue(".[@name='key:two']"); + Assert.assertNotNull(key); + Assert.assertEquals(TWO_ID, key); + + key = (String) getValue(".[@name='key:fake']"); + Assert.assertNull(key); + } + + @Test + public void testValue() throws Exception { + + Boolean value; + + value = (Boolean) getValue(".[@name='value:true']"); + Assert.assertNotNull(value); + Assert.assertTrue(value); + + value = (Boolean) getValue(".[@name='value:false']"); + Assert.assertNotNull(value); + Assert.assertFalse(value); + + value = (Boolean) getValue(".[@name='value:fake']"); + Assert.assertNull(value); + } +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MapPropertyHandlerTest.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MultiJXPathDecoratorTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MultiJXPathDecoratorTest.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MultiJXPathDecoratorTest.java 2011-07-31 13:25:21 UTC (rev 2155) @@ -0,0 +1,254 @@ +/* + * #%L + * Nuiton Utils :: Nuiton Utils + * + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2004 - 2011 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ +package org.nuiton.util.decorator; + +import org.junit.After; +import org.junit.Test; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; + +import static org.junit.Assert.assertEquals; + +/** + * @author tchemit <chemit(a)codelutin.com> + * @since 1.7.2 (was previously {@code jaxx.runtime.MultiJXPathDecoratorTest}). + */ +public class MultiJXPathDecoratorTest { + + protected MultiJXPathDecorator<?> decorator; + + protected String expected; + + protected String result; + + @After + public void after() { + decorator = null; + } + + @Test(expected = NullPointerException.class) + public void testNullInternalClass() throws Exception { + decorator = DecoratorUtils.newMultiJXPathDecorator(null, "hello", "#"); + } + + @Test(expected = IllegalArgumentException.class) + public void testMissingRightBrace() throws Exception { + decorator = DecoratorUtils.newMultiJXPathDecorator(Object.class, "${haha", "#"); + } + + @Test(expected = IllegalArgumentException.class) + public void testMissingRightBrace2() throws Exception { + decorator = DecoratorUtils.newMultiJXPathDecorator(Object.class, "${haha${hum}", "#"); + } + + @Test + public void testNullBean() throws Exception { + decorator = DecoratorUtils.newMultiJXPathDecorator(Object.class, "hello", ""); + expected = "hello"; + assertEquals(expected, decorator.getExpression()); + assertEquals(0, decorator.nbToken); + assertEquals(0, decorator.getTokens().length); + + result = decorator.toString(null); + assertEquals(null, result); + } + + @Test + public void testMultiDecorator() throws Exception { + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "${expression}$s#${nbToken}$d", "#", " - "); + assertEquals("%1$s - %2$d", decorator.getExpression()); + assertDecoratorInternal(); + assertEquals(2, decorator.contexts.length); + decorator.setContextIndex(1); + assertEquals("%1$d - %2$s", decorator.getExpression()); + assertTokens("nbToken", "expression"); + expected = String.format(decorator.getExpression(), decorator.getNbToken(), decorator.getExpression()); + result = decorator.toString(decorator); + assertEquals(expected, result); + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "${expression}$s ## ${nbToken}$d", " ## ", " - "); + assertEquals("%1$s - %2$d", decorator.getExpression()); + assertDecoratorInternal(); + assertEquals(2, decorator.contexts.length); + decorator.setContextIndex(1); + assertEquals("%1$d - %2$s", decorator.getExpression()); + assertTokens("nbToken", "expression"); + expected = String.format(decorator.getExpression(), decorator.getNbToken(), decorator.getExpression()); + result = decorator.toString(decorator); + assertEquals(expected, result); + } + + @Test + public void testMultiDecorator2() throws Exception { + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "${expression}$s#${nbToken}$d#${separator}$s", "#", " - "); + + assertEquals("%1$s - %2$d - %3$s", decorator.getExpression()); + assertTokens("expression", "nbToken", "separator"); + assertEquals(3, decorator.contexts.length); + + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken(), decorator.getSeparator()); + result = decorator.toString(decorator); + assertEquals(expected, result); + + decorator.setContextIndex(1); + assertEquals("%1$d - %2$s - %3$s", decorator.getExpression()); + assertTokens("nbToken", "separator", "expression"); + expected = String.format(decorator.getExpression(), decorator.getNbToken(), decorator.getSeparator(), decorator.getExpression()); + result = decorator.toString(decorator); + assertEquals(expected, result); + + decorator.setContextIndex(2); + assertEquals("%1$s - %2$s - %3$d", decorator.getExpression()); + assertTokens("separator", "expression", "nbToken"); + + expected = String.format(decorator.getExpression(), decorator.getSeparator(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + assertEquals(expected, result); + } + + + @Test + public void testDecoratorEspcapeCharacters() throws Exception { + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "(${expression}$s)#${nbToken}$d", "#", " - "); + assertEquals("(%1$s) - %2$d", decorator.getExpression()); + assertTokens("expression", "nbToken"); + assertEquals(2, decorator.contexts.length); + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + System.out.println("s=" + result); + assertEquals(expected, result); + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "${nbToken}$d#(${expression}$s)", "#", " - "); + assertEquals("%1$d - (%2$s)", decorator.getExpression()); + assertTokens("nbToken", "expression"); + assertEquals(2, decorator.contexts.length); + expected = String.format(decorator.getExpression(), decorator.getNbToken(), decorator.getExpression()); + result = decorator.toString(decorator); + System.out.println("s=" + result); + assertEquals(expected, result); + + DecoratorProvider provider = new DecoratorProvider() { + + @Override + protected void loadDecorators() { + } + + }; + provider.registerMultiJXPathDecorator(MultiJXPathDecorator.class, "(${expression}$s)#${nbToken}$d", "#", " - "); + decorator = (MultiJXPathDecorator<?>) provider.getDecorator(MultiJXPathDecorator.class); + + assertEquals("(%1$s) - %2$d", decorator.getExpression()); + assertTokens("expression", "nbToken"); + assertEquals(2, decorator.contexts.length); + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + System.out.println("s=" + result); + assertEquals(expected, result); + + } + + @Test + public void testMultiDecoratorWithMultiRef() throws Exception { + + decorator = DecoratorUtils.newMultiJXPathDecorator(JXPathDecorator.class, "${expression}$s#${nbToken}$d#${separator}$s %3$s", "#", " - "); + + assertEquals("%1$s - %2$d - %3$s %3$s", decorator.getExpression()); + assertTokens("expression", "nbToken", "separator"); + assertEquals(3, decorator.contexts.length); + + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken(), decorator.getSeparator()); + result = decorator.toString(decorator); + assertEquals(expected, result); + + decorator.setContextIndex(1); + assertEquals("%1$d - %2$s %2$s - %3$s", decorator.getExpression()); + assertTokens("nbToken", "separator", "expression"); + expected = String.format(decorator.getExpression(), decorator.getNbToken(), decorator.getSeparator(), decorator.getExpression()); + result = decorator.toString(decorator); + assertEquals(expected, result); + + decorator.setContextIndex(2); + assertEquals("%1$s %1$s - %2$s - %3$d", decorator.getExpression()); + assertTokens("separator", "expression", "nbToken"); + + expected = String.format(decorator.getExpression(), decorator.getSeparator(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + assertEquals(expected, result); + } + + @Test + public void testSort() throws Exception { + + List<Data> datas = Data.generate(10); + + MultiJXPathDecorator<Data> d = DecoratorUtils.newMultiJXPathDecorator(Data.class, "${pos}$d-${name}$s", "-"); + + List<Data> sortData = new ArrayList<Data>(datas); + DecoratorUtils.sort(d, sortData, 0); + for (int i = 0; i < datas.size(); i++) { + Data data = datas.get(i); + Data sData = sortData.get(i); + assertEquals(data, sData); + } + Collections.sort(datas, new Comparator<Data>() { + + @Override + public int compare(Data o1, Data o2) { + return o1.name.compareTo(o2.name); + } + }); + d.setContextIndex(1); + DecoratorUtils.sort(d, sortData, 1); + for (int i = 0; i < datas.size(); i++) { + Data data = datas.get(i); + Data sData = sortData.get(i); + assertEquals(data, sData); + } + } + + public void assertDecoratorInternal(String... tokens) { + assertTokens(tokens); + expected = String.format(decorator.getExpression(), decorator.getExpression(), decorator.getNbToken()); + result = decorator.toString(decorator); + assertEquals(expected, result); + } + + private void assertTokens(String... tokens) { + if (tokens.length == 0) { + tokens = new String[]{"expression", "nbToken"}; + } + assertEquals(tokens.length, decorator.nbToken); + assertEquals(tokens.length, decorator.getTokens().length); + for (int i = 0; i < tokens.length; i++) { + assertEquals(tokens[i], decorator.getTokens()[i]); + } + } +} Property changes on: trunk/nuiton-utils/src/test/java/org/nuiton/util/decorator/MultiJXPathDecoratorTest.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native Modified: trunk/nuiton-validator/src/license/THIRD-PARTY.properties =================================================================== --- trunk/nuiton-validator/src/license/THIRD-PARTY.properties 2011-07-19 16:46:06 UTC (rev 2154) +++ trunk/nuiton-validator/src/license/THIRD-PARTY.properties 2011-07-31 13:25:21 UTC (rev 2155) @@ -1,15 +1,20 @@ -# Generated by org.nuiton.license.plugin.AddThirdPartyMojo +# Generated by org.codehaus.mojo.license.AddThirdPartyMojo #------------------------------------------------------------------------------- # Already used licenses in project : # - BSD License # - Common Public License Version 1.0 # - Lesser General Public License (LGPL) v 3.0 +# - Lesser General Public License (LPGL) +# - Lesser General Public License (LPGL) v 2.1 +# - Lesser General Public License v2.1,Mozilla Public License 1.1 (MPL) # - The Apache Software License, Version 2.0 #------------------------------------------------------------------------------- # Please fill the missing licenses for dependencies : # # -#Wed Jan 26 12:51:06 CET 2011 +#Sun Jul 31 15:22:20 CEST 2011 +asm--asm--3.1--jar=http\://asm.ow2.org/license.html +asm--asm-commons--3.1--jar=http\://asm.ow2.org/license.html +asm--asm-tree--3.1--jar=http\://asm.ow2.org/license.html commons-primitives--commons-primitives--1.0--jar=The Apache Software License, Version 2.0 javassist--javassist--3.8.0.GA--jar=Lesser General Public License v2.1,Mozilla Public License 1.1 (MPL) -ognl--ognl--3.0--jar=The OpenSymphony Software License 1.1 \ No newline at end of file

1 0

r2154 - trunk/nuiton-utils/src/test/java/org/nuiton/util
by bleny＠users.nuiton.org July 19, 2011

July 19, 2011

Author: bleny Date: 2011-07-19 18:46:06 +0200 (Tue, 19 Jul 2011) New Revision: 2154 Url: http://nuiton.org/repositories/revision/nuiton-utils/2154 Log: removing junk code ; adding a regression test for PeriodDates (issue #1634) Modified: trunk/nuiton-utils/src/test/java/org/nuiton/util/PeriodDatesTest.java Modified: trunk/nuiton-utils/src/test/java/org/nuiton/util/PeriodDatesTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/PeriodDatesTest.java 2011-07-17 12:11:05 UTC (rev 2153) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/PeriodDatesTest.java 2011-07-19 16:46:06 UTC (rev 2154) @@ -32,6 +32,7 @@ import org.junit.Assert; import org.junit.Before; import org.junit.BeforeClass; +import org.junit.Ignore; import org.junit.Test; import java.text.DateFormat; @@ -39,6 +40,7 @@ import java.util.Date; import java.util.GregorianCalendar; import java.util.List; +import java.util.concurrent.TimeUnit; /** @author fdesbois */ public class PeriodDatesTest { @@ -46,46 +48,9 @@ /** Logger */ private static final Log log = LogFactory.getLog(PeriodDatesTest.class); - - @BeforeClass - public static void setUpClass() throws Exception { - } - - @AfterClass - public static void tearDownClass() throws Exception { - } - - @Before - public void setUp() { - } - - @After - public void tearDown() { - } - - /** Test of createMonthsPeriodFromToday method, of class PeriodDates. */ - //@Test - public void testCreateMonthsPeriodFromToday() { - log.info("createMonthsPeriodFromToday"); - } - - /** Test of getPattern method, of class PeriodDates. */ - //@Test - public void testGetPattern() { - log.info("getPattern"); - } - - /** Test of setPattern method, of class PeriodDates. */ - //@Test - public void testSetPattern() { - log.info("setPattern"); - } - /** Test of initDayOfMonthExtremities method, of class PeriodDates. */ @Test public void testInitDayOfMonthExtremities() { - log.info("initDayOfMonthExtremities"); - PeriodDates period = new PeriodDates(); period.setFromDate(DateUtil.createDate(9,8,7,23,12,2010)); period.setThruDate(DateUtil.createDate(6,5,4,26,12,2010)); @@ -101,41 +66,9 @@ Assert.assertEquals(lastDayOf2010.getTime(), period.getThruDate()); } - /** Test of setFromDate method, of class PeriodDates. */ - //@Test - public void testSetFromDate() { - log.info("setFromDate"); - } - - /** Test of getFromDate method, of class PeriodDates. */ - //@Test - public void testGetFromDate() { - log.info("getFromDate"); - } - - /** Test of getFromMonth method, of class PeriodDates. */ - //@Test - public void testGetFromMonth() { - log.info("getFromMonth"); - } - - /** Test of setThruDate method, of class PeriodDates. */ - //@Test - public void testSetThruDate() { - log.info("setThruDate"); - } - - /** Test of getThruDate method, of class PeriodDates. */ - //@Test - public void testGetThruDate() { - log.info("getThruDate"); - } - /** Test of getMonths method, of class PeriodDates. */ @Test public void testGetMonths() { - log.info("getMonths"); - // Prepare two calendars with time not equals to 0 Calendar cal1 = DateUtil.getDefaultCalendar(new Date()); cal1.set(Calendar.DAY_OF_MONTH, 3); @@ -167,64 +100,26 @@ } } - /** Test of getFormatedMonths method, of class PeriodDates. */ - //@Test - public void testGetFormatedMonths() { - log.info("getFormatedMonths"); - } + @Ignore("to be done as described in issue #1634") + @Test(timeout = 60 * 1000) + public void whatIfPeriodDatesIsNotInChronologicalOrder() { + Date january = DateUtil.createDate(1, 1, 2011); + Date december = DateUtil.createDate(1, 12, 2011); - /** Test of beforeEnd method, of class PeriodDates. */ - //@Test - public void testBeforeEnd_Calendar() { - log.info("beforeEnd"); - } + // trying to break PeriodDates by creating an anti-chronological period + try { + PeriodDates periodDates = new PeriodDates(december, january); + Assert.fail(); + } catch (IllegalArgumentException e) { + // as expected + } - /** Test of afterEnd method, of class PeriodDates. */ - //@Test - public void testAfterEnd_Calendar() { - log.info("afterEnd"); + // got ya! + PeriodDates periodDates = new PeriodDates(); + periodDates.setFromDate(december); + periodDates.setThruDate(january); + periodDates.getMonths(); // infinite loop ! } - /** Test of afterBegin method, of class PeriodDates. */ - //@Test - public void testAfterBegin_Calendar() { - log.info("afterBegin"); - } - /** Test of between method, of class PeriodDates. */ - //@Test - public void testBetween_Calendar() { - log.info("between"); - } - - /** Test of beforeEnd method, of class PeriodDates. */ - //@Test - public void testBeforeEnd_Date() { - log.info("beforeEnd"); - } - - /** Test of afterEnd method, of class PeriodDates. */ - //@Test - public void testAfterEnd_Date() { - log.info("afterEnd"); - } - - /** Test of afterBegin method, of class PeriodDates. */ - //@Test - public void testAfterBegin_Date() { - log.info("afterBegin"); - } - - /** Test of between method, of class PeriodDates. */ - //@Test - public void testBetween_Date() { - log.info("between"); - } - - /** Test of toString method, of class PeriodDates. */ - //@Test - public void testToString() { - log.info("toString"); - } - }

1 0

r2153 - trunk/nuiton-utils/src/main/java/org/nuiton/util
by tchemit＠users.nuiton.org July 17, 2011

July 17, 2011

Author: tchemit Date: 2011-07-17 14:11:05 +0200 (Sun, 17 Jul 2011) New Revision: 2153 Url: http://nuiton.org/repositories/revision/nuiton-utils/2153 Log: Anomalie #1632: Resource.getURLs is not working under windows Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/Resource.java Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/Resource.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/Resource.java 2011-07-06 09:25:33 UTC (rev 2152) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/Resource.java 2011-07-17 12:11:05 UTC (rev 2153) @@ -25,6 +25,7 @@ package org.nuiton.util; +import org.apache.commons.io.FileUtils; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; @@ -32,7 +33,6 @@ import java.io.File; import java.io.FileInputStream; import java.io.IOException; -import java.io.InputStream; import java.lang.reflect.Method; import java.net.JarURLConnection; import java.net.MalformedURLException; @@ -241,20 +241,22 @@ for (URL urlFile : arrayURL) { // EC-20100510 this cause wrong accent encoding //String fileName = urlFile.getFile(); - String fileName; - try { - fileName = urlFile.toURI().getPath(); - } catch (Exception e) { - if (log.isWarnEnabled()) { - log.warn(e); - } - // warning, this can cause wrong encoding !!! - fileName = urlFile.getFile(); - } +// String fileName; +// try { +// fileName = urlFile.toURI().getPath(); +// } catch (Exception e) { +// if (log.isWarnEnabled()) { +// log.warn(e); +// } +// // warning, this can cause wrong encoding !!! +// fileName = urlFile.getFile(); +// } - // TODO deal with encoding in windows, this is very durty, but it - // works... - File file = new File(fileName.replaceAll("%20", " ")); +// // TODO deal with encoding in windows, this is very durty, but it +// // works... + File file = FileUtils.toFile(urlFile); + String fileName = file.getAbsolutePath(); +// File file = new File(fileName.replaceAll("%20", " ")); if (!file.exists()) { // this case should not appear if (log.isDebugEnabled()) { @@ -299,16 +301,16 @@ } public static URL[] getClassPathURLsFromJarManifest(URL jarURL) - throws IOException, URISyntaxException { - JarFile jar = null; + throws IOException { URL[] result; + File jarFile = FileUtils.toFile(jarURL); + if (log.isDebugEnabled()) { + log.debug("class-path jar to scan " + jarFile); + } + JarFile jar = new JarFile(jarFile); try { - String jarPath = jarURL.toURI().getPath(); - File jarFile = new File(jarPath); - if (log.isDebugEnabled()) { - log.debug("class-path jar to scan " + jarPath); - } - jar = new JarFile(jarFile); +// String jarPath = jarURL.toURI().getPath(); +// File jarFile = new File(jarPath); File container = jarFile.getParentFile(); Manifest mf = jar.getManifest(); String classPath = null; @@ -343,7 +345,7 @@ } result[i + 1] = path.toURI().toURL(); } - jar.close(); +// jar.close(); } finally { if (jar != null) { jar.close(); @@ -358,38 +360,46 @@ log.trace("search '" + pattern + "' in " + zipFile); } - ArrayList<URL> result = new ArrayList<URL>(); - InputStream in = new FileInputStream(zipFile); - ZipInputStream zis = new ZipInputStream(in); - while (zis.available() != 0) { - ZipEntry entry = zis.getNextEntry(); + List<URL> result = new ArrayList<URL>(); +// InputStream in = new FileInputStream(zipFile); + ZipInputStream zis = + new ZipInputStream(new FileInputStream(zipFile)); + try { + while (zis.available() != 0) { + ZipEntry entry = zis.getNextEntry(); - if (entry == null) { - break; - } + if (entry == null) { + break; + } - String name = entry.getName(); - if (log.isTraceEnabled()) { - log.trace("zipFile: " + zipFile + " name: " + name); - } - if (pattern == null || name.matches(pattern)) { - // on recupere le fichier correspondant au pattern dans le - // classloader - URL url = getURL(name); - // on ajoute le fichier correspondant au pattern dans la - // liste + String name = entry.getName(); if (log.isTraceEnabled()) { - log.trace("zipFile: " + zipFile + " url: " + url); + log.trace("zipFile: " + zipFile + " name: " + name); } - result.add(url); + if (pattern == null || name.matches(pattern)) { + // on recupere le fichier correspondant au pattern dans + // le classloader + URL url = getURL(name); + // on ajoute le fichier correspondant au pattern dans + // la liste + if (log.isTraceEnabled()) { + log.trace("zipFile: " + zipFile + " url: " + url); + } + result.add(url); + } } + } finally { + zis.close(); } if (log.isTraceEnabled()) { log.trace("found with pattern '" + pattern + "' : " + result); } return result; } catch (IOException eee) { - throw new ResourceException(_("nuitonutil.error.get.url.from.zip", zipFile.getAbsolutePath(), eee.getMessage())); + throw new ResourceException(_("nuitonutil.error.get.url.from.zip", + zipFile.getAbsolutePath(), + eee.getMessage()) + ); } } @@ -400,37 +410,45 @@ } List<URL> result = new ArrayList<URL>(); - InputStream in = new FileInputStream(jarfile); - ZipInputStream zis = new ZipInputStream(in); - while (zis.available() != 0) { - ZipEntry entry = zis.getNextEntry(); +// InputStream in = new FileInputStream(jarfile); + ZipInputStream zis = + new ZipInputStream(new FileInputStream(jarfile)); + try { + while (zis.available() != 0) { + ZipEntry entry = zis.getNextEntry(); - if (entry == null) { - break; - } + if (entry == null) { + break; + } - String name = entry.getName(); - if (log.isTraceEnabled()) { - log.trace("jarfile: " + jarfile + " name: " + name); - } - if (pattern == null || name.matches(pattern)) { - // on recupere le fichier correspondant au pattern dans le - // classloader - URL url = getURL(name); - // on ajoute le fichier correspondant au pattern dans la - // liste + String name = entry.getName(); if (log.isTraceEnabled()) { - log.trace("jarfile: " + jarfile + " url: " + url); + log.trace("jarfile: " + jarfile + " name: " + name); } - result.add(url); + if (pattern == null || name.matches(pattern)) { + // on recupere le fichier correspondant au pattern + // dans le classloader + URL url = getURL(name); + // on ajoute le fichier correspondant au pattern dans + // la liste + if (log.isTraceEnabled()) { + log.trace("jarfile: " + jarfile + " url: " + url); + } + result.add(url); + } } + } finally { + zis.close(); } if (log.isTraceEnabled()) { log.trace("found with pattern '" + pattern + "' : " + result); } return result; } catch (IOException eee) { - throw new ResourceException(_("nuitonutil.error.get.url.from.zip", jarfile.getAbsolutePath(), eee.getMessage())); + throw new ResourceException(_("nuitonutil.error.get.url.from.zip", + jarfile.getAbsolutePath(), + eee.getMessage()) + ); } } @@ -485,7 +503,11 @@ } return urlList; } catch (MalformedURLException eee) { - throw new ResourceException(_("nuitonutil.error.convert.file.to.url", repository + " (pattern " + pattern + ") ", eee.getMessage())); + throw new ResourceException( + _("nuitonutil.error.convert.file.to.url", + repository + " (pattern " + pattern + ") ", + eee.getMessage()) + ); //throw new ResourceException("Le fichier n'a pu être converti en URL", eee); } } @@ -555,9 +577,11 @@ * @throws IOException if any io pb */ public static boolean containsDirectDirectory(URL url, String directory) throws IOException { - String fileName = url.getFile(); - // TODO deal with encoding in windows, this is very durty, but it works... - File file = new File(fileName.replaceAll("%20", " ")); +// String fileName = url.getFile(); +// // TODO deal with encoding in windows, this is very durty, but it works... +// File file = new File(fileName.replaceAll("%20", " ")); + File file = FileUtils.toFile(url); + String fileName = file.getAbsolutePath(); if (!file.exists()) { return false; } @@ -566,7 +590,12 @@ if (log.isTraceEnabled()) { log.trace("zip to search " + file); } - return new ZipFile(file).getEntry(directory + '/') != null; + ZipFile zipFile = new ZipFile(file); + try { + return zipFile.getEntry(directory + '/') != null; + } finally { + zipFile.close(); + } } if (file.isDirectory()) { // cas ou le ichier du classLoader est un repertoire

1 0

r2152 - trunk
by athimel＠users.nuiton.org July 6, 2011

July 6, 2011

Author: athimel Date: 2011-07-06 11:25:33 +0200 (Wed, 06 Jul 2011) New Revision: 2152 Url: http://nuiton.org/repositories/revision/nuiton-utils/2152 Log: Avoid too long lines Modified: trunk/pom.xml Modified: trunk/pom.xml =================================================================== --- trunk/pom.xml 2011-06-21 11:00:42 UTC (rev 2151) +++ trunk/pom.xml 2011-07-06 09:25:33 UTC (rev 2152) @@ -22,7 +22,9 @@ <http://www.gnu.org/licenses/lgpl-3.0.html>. #L% --> -<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion>

1 0

r2151 - in trunk/nuiton-utils: . src/main/java/org/nuiton/util src/test/java/org/nuiton/util
by bpoussin＠users.nuiton.org June 21, 2011

June 21, 2011

Author: bpoussin Date: 2011-06-21 13:00:42 +0200 (Tue, 21 Jun 2011) New Revision: 2151 Url: http://nuiton.org/repositories/revision/nuiton-utils/2151 Log: Implantation de Map multikey en se basant sur le code des matrix (test a ameliorer/faire) (commit pour ne pas perdre le travail) Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java Modified: trunk/nuiton-utils/pom.xml Modified: trunk/nuiton-utils/pom.xml =================================================================== --- trunk/nuiton-utils/pom.xml 2011-06-16 08:31:43 UTC (rev 2150) +++ trunk/nuiton-utils/pom.xml 2011-06-21 11:00:42 UTC (rev 2151) @@ -41,6 +41,11 @@ <dependencies> <dependency> + <groupId>commons-lang</groupId> + <artifactId>commons-lang</artifactId> + </dependency> + + <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </dependency> Added: trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java (rev 0) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/MatrixMap.java 2011-06-21 11:00:42 UTC (rev 2151) @@ -0,0 +1,2296 @@ +package org.nuiton.util; + +import java.io.Serializable; +import java.util.AbstractList; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.NoSuchElementException; +import java.util.RandomAccess; +import org.apache.commons.lang.ObjectUtils; +import org.apache.commons.lang.StringUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * Permet de stocker des informations dans une matrix a N dimension + * Si lors de l'ajout on indique une dimension qui n'existe pas encore ou + * un element dans une dimension qui n'existe pas, la matrice ajoute + * automatiquement les elements manquant pour que l'ajout se passe bien. + * + * MatrixMap permet de stocker les elements avec des cles de n'importe quel + * type. Les coordonnees utilisant ces objets sont converti en coordonnees + * numeriques qui est la seul chose que sait gere Matrix. Ces coordonnees + * numeriques sont alors convertis en coordonnees lineaire pour le stockage + * dans Vector. On decoupe ainsi les problemes et on minimise le stockage et + * certain traitement sur les données puisqu'au final toutes les données sont + * dans une simple liste. + * + * Pour créer une nouvelle matrice, il faut utiliser une des méthodes de + * {@link MatrixMap#Factory} + * + * @author poussin + * @version $Revision$ + * @since 2.2.1 + * + * Last update: $Date$ + * by : $Author$ + */ +public interface MatrixMap<E> extends Iterable<E> { + + /** + * Classe permettant la creation de matrice + */ + static public class Factory { + static public <T> MatrixMap<T> create(List ... semantics) { + MatrixMap<T> result = new MatrixMapFixed<T>(semantics); + return result; + } + + static public <T> MatrixMap<T> create(String name, List... semantics) { + MatrixMap<T> result = new MatrixMapFixed<T>(name, semantics); + return result; + } + + static public <T> MatrixMap<T> create(String name, String[] dimNames, List... semantics) { + MatrixMap<T> result = new MatrixMapFixed<T>(name, dimNames, semantics); + return result; + } + + static public <T> MatrixMap<T> create(MatrixMap<T> matrix) { + MatrixMap<T> result = new MatrixMapFixed<T>(matrix); + return result; + } + + static public <T> MatrixMap<T> createElastic(List ... semantics) { + MatrixMap<T> result = create(semantics); + result = createElastic(result); + return result; + } + + static public <T> MatrixMap<T> createElastic(String name, List... semantics) { + MatrixMap<T> result = create(name, semantics); + result = createElastic(result); + return result; + } + + static public <T> MatrixMap<T> createElastic(String name, String[] dimNames, List... semantics) { + MatrixMap<T> result = create(name, dimNames, semantics); + result = createElastic(result); + return result; + } + + static public <T> MatrixMap<T> createElastic(MatrixMap<T> matrix) { + MatrixMap<T> result = new MatrixMapElastic<T>(matrix); + return result; + } + } + + @Override + public MatrixMapIterator<E> iterator(); + + /** + * Copy la matrice pour pouvoir la modifier sans perdre les donnees + * initiales. + * + * @return new matrix + */ + public MatrixMap<E> copy(); + + public SemanticList[] getSemantics(); + + public SemanticList getSemantic(int dim); + + public void setSemantic(int dim, List sem); + + public void setName(String name); + + public String getName(); + + public String[] getDimensionNames(); + + public void setDimensionNames(String[] names); + + public void setDimensionName(int dim, String name); + + public String getDimensionName(int dim); + + public int getDimCount(); + + public int[] getDim(); + + public int getDim(int d); + + /** + * Applique sur chaque element de la matrice la fonction f + * + * @param f la fonction a appliquer + * @return Retourne la matrice elle meme. Les modifications sont faites directement + * dessus + */ + public MatrixMap<E> map(MapFunction<E> f); + + /** + * Retourne l'element a une certaine position en utilisant des indices + * ex: 2,3,1 + * @param coordinates + * @return + */ + public E getValueIndex(int ... coordinates); + + /** + * Modifie l'element a une certaine position en utilisant des indices + * ex: 2,3,1 + * @param value la nouvelle valeur + * @param coordinates + * @return + */ + public void setValueIndex(E value, int ... coordinates); + + /** + * Retourne l'element a une certaine position en utilisant les semantiques + * + * @param coordinates + * @return + */ + public E getValue(Object ... coordinates); + + /** + * Modifie l'element a une certaine position en utilisant les semantiques + * + * @param value la nouvelle valeur + * @param coordinates + * @return + */ + public void setValue(E value, Object ... coordinates); + + /** + * Verifie que deux matrices sont completement equals + * (dimension, semantique, nom, valeur, ...) + * @param mat + * @return + */ + public boolean equals(MatrixMap mat); + + /** + * Verifie si les matrices sont egales en ne regardant que les valeurs et + * pas les semantiques + * + * @param mat + * @return equality on values + */ + public boolean equalsValues(MatrixMap<E> mat); + + /** + * Representation string de la matrice quelque soit le nombre de dimension + * @return + */ + public String toStringGeneric(); + + /** + * Indique si les semantiques passées en argument sont valable pour la + * matrice courante + * + * @param semantics + * @return + */ + public boolean isValidCoordinates(Object[] semantics); + + /** + * Copie une matrice dans la matrice actuelle. La matrice à copier à le même + * nombre de dimension. Si la matrice à copier est trop grande seul les + * éléments pouvant être copier le seront. + * + * @param mat la matrice à copier + * @return return la matrice courante. + */ + public MatrixMap paste(MatrixMap<E> mat); + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice + * @param start la position dans dim d'ou il faut partir pour prendre la + * sous matrice. 0 <= start < dim.size si start est négatif alors + * la position de départ est calculé par rapport à la fin de la + * dimension, pour avoir le dernier élément il faut passer -1 + * @param nb le nombre d'élément à prendre dans la dimension si nb est + * inférieur ou égal à 0 alors cela indique qu'il faut prendre + * tous les éléments jusqu'à la fin de la dimension. + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, Object start, int nb); + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice + * @param elem les éléments dans la dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, Object... elem); + + /** + * Permet de prendre une sous matrice dans la matrice courante. + * + * Réalise plusieurs appels à {@link #getSubMatrix(int, Object...)} suivant + * l'implémentation. + * + * @param elem les éléments dans la dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(Object[]... elems); + + /** + * Reduit la matrice de sorte que toutes les dimensions qui n'ont qu'un + * élement soit supprimée. Au pire cette méthode retourne une matrice à une + * seule dimension à un seul élément. + * + * @return une nouvelle matrice plus petite que la matrice actuelle ou egal + * s'il n'y a aucune dimension à supprimer + */ + public MatrixMap<E> reduce(); + + /** + * Reduit le matrice seulement sur les dimensions passées en argument. Si + * une des dimensions passées en arguement n'a pas qu'un seul élément, cette + * dimension n'est pas prise en compte. + * + * @param dims les dimensions sur lequel il faut faire la reduction + * @return une nouvelle matrice + */ + public MatrixMap<E> reduceDims(int... dims); + /** + * Reduit la matrice de sorte que toutes les dimensions qui n'ont qu'un + * élement soit supprimée. Au pire cette méthode retourne une matrice à une + * seule dimension à un seul élément. + * + * @param minNbDim le nombre minimum de dimension que l'on souhaite pour la + * matrice résultat + * @return une nouvelle matrice plus petite que la matrice actuelle ou egal + * s'il n'y a aucune dimension à supprimer + */ + public MatrixMap<E> reduce(int minNbDim); + + /** + * Permet de retourner une nouvelle matrice ayant les semantiques passées + * en parametre. La nouvelle matrice contient les données de l'ancienne + * matrice par copie en fonction des semantiques + * + * @param sems + * @return + */ + public MatrixMap<E> extend(Object... sems); + + /////////////////////////////////////////////////////////////////////////// + // + // C L A S S E I N T E R N E + // + /////////////////////////////////////////////////////////////////////////// + + /** + * Classe contenant des méthodes statiques pour aider a la manipulation + * des matrices + */ + static public class MatrixHelper { + + /** + * Mais en forme un texte pour qu'il fasse exactement la longueur + * demandee (length). Si length est possitif alors s'il y besoin + * d'ajouter des espaces, ils seront mis devant le texte, sinon il + * seront mis apres le texte + * + * @param o l'objet a convertir en string + * @param length la longueur de representation souhaite + * @param valueIfNull la valeur a utilise si l'objet est null + * @return + */ + public static String format(Object o, int length, String valueIfNull) { + if (o == null) { + o = valueIfNull; + } + int absLength = Math.abs(length); + + String result = String.valueOf(o); + if (absLength > 3) { + result = StringUtils.abbreviate(result, absLength); + } + if (length < 0) { + result = StringUtils.leftPad(result, absLength); + } else if (length > 0) { + result = StringUtils.rightPad(result, absLength); + } + + return result; + } + + /** + * Permet de convertir des coordonnées définies par des entiers en coordonnées + * semantique par des objets + * + * @param semantics la semantique à utilisé pour la conversion + * @param coordinates les coordonnées à convertir + * @return un tableau donnant les coordonnées sous forme semantique s'il n'y + * a pas de semantique (liste pleine de null) alors un objet Integer + * est créer pour représenter la semantique de la dimension. + */ + public static Object[] dimensionToSemantics(List[] semantics, + int[] coordinates) { + Object[] result = new Object[coordinates.length]; + for (int i = 0; i < result.length; i++) { + result[i] = semantics[i].get(coordinates[i]); + } + return result; + } + + /** + * Permet de convertir des coordonnées sémantiques en coordonnées défini par + * des entiers. Cette fonction est l'inverse de + * {@link #dimensionToSemantics}. + * + * @param semantics la semantique à utiliser pour la conversion + * @param coordinates les coordonnées sémantique + * @return les coordonnées en entier. + */ + public static int[] semanticsToDimension(List[] semantics, + Object[] coordinates) { + int[] result = new int[coordinates.length]; + for (int i = 0; i < coordinates.length; i++) { + result[i] = indexOf(semantics, i, coordinates[i]); + } + return result; + } + + /** + * Permet de retrouver la position d'un objet dans une liste + * + * @param semantics la semantique à utilisé pour la recherche + * @param dim la dimension dans lequel il faut faire la recherche + * @param o l'objet à rechercher + * @return la position de l'objet dans la dimension demandée + * + * @throws NoSuchElementException If element doesn't exists + */ + public static int indexOf(List[] semantics, int dim, Object o) + throws NoSuchElementException { + int result = -1; + if ((0 <= dim) && (dim < semantics.length)) { + result = semantics[dim].indexOf(o); + } + if (result == -1) { + throw new NoSuchElementException( + "L'objet passé en argument n'a pas été retrouvé ou la dimension donnée ne convient pas:" + + o + " in " + semantics[dim]); + } + return result; + } + + /** + * Permet de savoir si deux dimension sont identiques. + * + * @param dim1 first dimensions + * @param dim2 second dimensions + * @return dimension equality + */ + public static boolean sameDimension(int[] dim1, int[] dim2) { + return Arrays.equals(dim1, dim2); + } + + } + + /** + * Iterateur de matrice + * + * @param <E> + */ + static public interface MatrixMapIterator<E> extends Iterator<E> { + public int[] getCoordinates(); + public E getValue(); + public void setValue(E value); + public Object[] getSemanticsCoordinates(); + } + + static public class MatrixMapIteratorImpl<E> implements MatrixMapIterator<E> { // MatrixMapIteratorImpl + + protected MatrixIterator<E> iterator = null; + protected List[] semantics = null; + protected int pos = 0; + + /** + * @param iterator la matrice sur lequel l'iterator doit travailler + * @param semantics la semantique de matrix, si matrix n'a pas de semantique + * alors il faut passer null + */ + public MatrixMapIteratorImpl(MatrixIterator<E> iterator, List[] semantics) { + this.iterator = iterator; + this.semantics = semantics; + pos = 0; + } + + @Override + public boolean hasNext() { + return iterator.hasNext(); + } + + @Override + public E next() { + return iterator.next(); + } + + @Override + public void remove() { + iterator.remove(); + } + + public int[] getCoordinates() { + return iterator.getCoordinates(); + } + + public E getValue() { + return iterator.getValue(); + } + + public void setValue(E value) { + iterator.setValue(value); + } + + public Object[] getSemanticsCoordinates() { + Object[] result = null; + if (semantics != null) { + int[] coordinates = getCoordinates(); + result = MatrixHelper.dimensionToSemantics(semantics, + coordinates); + } + return result; + } + + } // MatrixMapIteratorImpl + + /** + * Collection particuliere utilisee pour la stockage des semantiques. + * + * Sert a optimiser la recherche de la position d'une donnee dans la liste. + * Permet aussi de verifier qu'on ajoute pas de doublon dans la liste + * + * @param <T> + */ + public static class SemanticList<T> extends AbstractList<T> implements RandomAccess { + + protected ArrayList<T> datas = null; + protected Map<T, Integer> index = new HashMap<T, Integer>(); + + public SemanticList() { + this(new ArrayList<T>()); + } + + public SemanticList(Collection<T> c) { + datas = new ArrayList<T>(c); + } + + /* + * @see java.util.AbstractList#get(int) + */ + @Override + public T get(int index) { + T result = datas.get(index); + return result; + } + + @Override + public void add(int index, T element) { + datas.add(index, element); + this.index.clear(); + } + + @Override + public T set(int index, T element) { + T result = datas.set(index, element); + this.index.clear(); + return result; + } + + @Override + public T remove(int index) { + T result = super.remove(index); + this.index.clear(); + return result; + } + + + /* + * @see java.util.AbstractCollection#size() + */ + @Override + public int size() { + int result = datas.size(); + return result; + } + + /* + * @see java.util.AbstractList#indexOf(java.lang.Object) + */ + @Override + public int indexOf(Object o) { + Map<T, Integer> index = getIndex(); + Integer result = index.get(o); + int resultIndex = -1; + if (result != null) { + resultIndex = result.intValue(); + } + return resultIndex; + } + + protected Map<T, Integer> getIndex() { + if (index.isEmpty()) { + for (int i = 0; i < datas.size(); i++) { + index.put(datas.get(i), Integer.valueOf(i)); + } + } + return index; + } + } + + /** + * Implantation particuliere de matrice, qui lorsqu'on lui passe des + * dimension qui n'existe pas, elle les ajoutes dans les semantiques. Ceci + * n'est vrai que pour le set avec des semantiques, le set avec des indices + * ne rend pas la matrice elastique. + * + * Cette classe fonctionne avec une matrice interne que l'on change lorsque + * l'on a besoin de modifier les dimensions. Le changement de dimension + * a donc un cout (creation d'une nouvelle matrice, copie des elements) + * + * Si on cree une sous matrice, et que l'on modifie la matrice mere + * La sous matrice n'est pas impacter, puisqu'elle est base sur l'ancienne + * represention interne de la matrice elastique, les deux matrices n'ont donc + * plus de lien. + * + * Les methodes reduce et extend retourne de nouvelle matrice qui ne sont + * pas elastique. Si on veut qu'elle le soit, il faut les reencapsuler + * + * @param <E> + */ + static public class MatrixMapElastic<E> implements MatrixMap<E> { + + protected MatrixMap<E> internalMatrixMap; + + public MatrixMapElastic() { + internalMatrixMap = Factory.create(); + } + + public MatrixMapElastic(MatrixMap<E> m) { + setInternalMatrixMap(m); + } + + public MatrixMap<E> getInternalMatrixMap() { + return internalMatrixMap; + } + + public void setInternalMatrixMap(MatrixMap<E> internalMatrixMap) { + this.internalMatrixMap = internalMatrixMap; + } + + public MatrixMapIterator<E> iterator() { + return getInternalMatrixMap().iterator(); + } + + public MatrixMap<E> copy() { + return getInternalMatrixMap().copy(); + } + + public SemanticList[] getSemantics() { + return getInternalMatrixMap().getSemantics(); + } + + public SemanticList getSemantic(int dim) { + return getInternalMatrixMap().getSemantic(dim); + } + + public void setSemantic(int dim, List sem) { + getInternalMatrixMap().setSemantic(dim, sem); + } + + public void setName(String name) { + getInternalMatrixMap().setName(name); + } + + public String getName() { + return getInternalMatrixMap().getName(); + } + + public String[] getDimensionNames() { + return getInternalMatrixMap().getDimensionNames(); + } + + public void setDimensionNames(String[] names) { + getInternalMatrixMap().setDimensionNames(names); + } + + public void setDimensionName(int dim, String name) { + getInternalMatrixMap().setDimensionName(dim, name); + } + + public String getDimensionName(int dim) { + return getInternalMatrixMap().getDimensionName(dim); + } + + public int getDimCount() { + return getInternalMatrixMap().getDimCount(); + } + + public int[] getDim() { + return getInternalMatrixMap().getDim(); + } + + public int getDim(int d) { + return getInternalMatrixMap().getDim(d); + } + + public MatrixMap<E> map(MapFunction<E> f) { + return getInternalMatrixMap().map(f); + } + + public E getValueIndex(int... coordinates) { + return getInternalMatrixMap().getValueIndex(coordinates); + } + + public void setValueIndex(E value, int... coordinates) { + // la matrice est elastique que pour le set avec des semantics + getInternalMatrixMap().setValueIndex(value, coordinates); + } + + public E getValue(Object... coordinates) { + return getInternalMatrixMap().getValue(coordinates); + } + + public void setValue(E value, Object... coordinates) { + // check si les coordonnees sont valide. + // si non valide alors on extend la matrice interne + // et on appelle sur la nouvelle matrice interne + if (!isValidCoordinates(coordinates)) { + MatrixMap<E> newMatrixMap = getInternalMatrixMap().extend(coordinates); + setInternalMatrixMap(newMatrixMap); + } + getInternalMatrixMap().setValue(value, coordinates); + } + + @Override + public boolean equals(Object obj) { + return getInternalMatrixMap().equals(obj); + } + + public boolean equals(MatrixMap mat) { + return getInternalMatrixMap().equals(mat); + } + + public boolean equalsValues(MatrixMap<E> mat) { + return getInternalMatrixMap().equalsValues(mat); + } + + @Override + public String toString() { + return getInternalMatrixMap().toString(); + } + + public String toStringGeneric() { + return getInternalMatrixMap().toStringGeneric(); + } + + public boolean isValidCoordinates(Object[] semantics) { + return getInternalMatrixMap().isValidCoordinates(semantics); + } + + public MatrixMap paste(MatrixMap<E> mat) { + return getInternalMatrixMap().paste(mat); + } + + public MatrixMap<E> getSubMatrix(int dim, Object start, int nb) { + return getInternalMatrixMap().getSubMatrix(dim, start, nb); + } + + public MatrixMap<E> getSubMatrix(int dim, Object... elem) { + return getInternalMatrixMap().getSubMatrix(dim, elem); + } + + public MatrixMap<E> getSubMatrix(Object[]... elems) { + return getInternalMatrixMap().getSubMatrix(elems); + } + + public MatrixMap<E> reduce() { + return getInternalMatrixMap().reduce(); + } + + public MatrixMap<E> reduceDims(int... dims) { + return getInternalMatrixMap().reduceDims(dims); + } + + public MatrixMap<E> reduce(int minNbDim) { + return getInternalMatrixMap().reduce(minNbDim); + } + + public MatrixMap<E> extend(Object... sems) { + return getInternalMatrixMap().extend(sems); + } + + } + + /** + * Implantation de MatrixMap dont les dimensions sont fixees a la creation + * Les dimensions ne change plus par la suite + */ + static public class MatrixMapFixed<E> extends AbstractMatrixMap<E> { + /** to use log facility, just put in your code: log.info(\"...\"); */ + static private Log log = LogFactory.getLog(MatrixMapFixed.class); + + protected Matrix<E> matrix = null; + + public MatrixMapFixed(List ... semantics) { + super(semantics); + } + + public MatrixMapFixed(String name, List... semantics) { + this(semantics); + setName(name); + } + + public MatrixMapFixed(String name, String[] dimNames, List... semantics) { + this(name, semantics); + for (int i = 0; dimNames != null && i < dimNames.length; i++) { + setDimensionName(i, dimNames[i]); + } + } + + public MatrixMapFixed(MatrixMap<E> matrix) { + this(matrix.getName(), matrix.getDimensionNames(), matrix.getSemantics()); + this.pasteIndex(matrix); + } + + protected Matrix<E> getMatrix(){ + if (matrix == null) { + matrix = new Matrix<E>(getDim()); + } + return matrix; + } + + @Override + public MatrixMapIterator<E> iterator() { + return new MatrixMapIteratorImpl<E>(getMatrix().iterator(), getSemantics()); + } + + @Override + public MatrixMap<E> map(MapFunction<E> f) { + getMatrix().data.map(f); + return this; + } + + @Override + public E getValueIndex(int ... coordinates) { + if (coordinates.length == 0) { + throw new IllegalArgumentException("Coordinates must not be empty"); + } + return getMatrix().getValue(coordinates); + } + + /** + * Modifie un element de la matrice en fonction des dimensions passé en + * paramètre. + * + * Exemple: Si on a un matrice 3D. + * m.set(v, [1,1,1]) modifie un element de la matrice. + * + * @param dimensions les différentes dimension à extraire. + * + * @param d l'entier double qui doit remplacer l'entier double spécifié par + * l'argument dimensions + */ + @Override + public void setValueIndex(E value, int ... coordinates) { + if (coordinates.length == 0) { + throw new IllegalArgumentException("Coordinates must not be empty"); + } + getMatrix().setValue(coordinates, value); + } + + /** + * Copie une matrice dans la matrice actuelle. La matrice à copier à le même + * nombre de dimension. Si la matrice à copier est trop grande seul les + * éléments pouvant être copier le seront. + * + * @param origin le point à partir duquel il faut faire la copie + * @param mat la matrice à copier + * @return return la matrice courante. + */ + public MatrixMap<E> paste(int[] origin, MatrixMap<E> mat) { + if (mat != null) { + // si les matrice mat et this on les memes dimensions + // et que origin est 0, on optimise en appeler une methode paste + // sur Matrix qui l'appel sur le vector + + // permet de savoir si l'origin est bien le point 0 de la matrice + boolean origin0 = true; + for (int i = 0; i < origin.length && origin0; i++) { + origin0 = origin0 && origin[i] == 0; + } + if (origin0 + && mat instanceof MatrixMapFixed + && Arrays.equals(mat.getDim(), this.getDim())) { + getMatrix().data.paste(((MatrixMapFixed<E>)mat).getMatrix().data); + } else { + super.paste(origin, mat); + } + } + return this; + } + + } + + /** + * Classe abstraite permettant de facilement implanter les matrice fixe, + * elastique et submatrix + * + * @param <E> + */ + static public abstract class AbstractMatrixMap<E> implements MatrixMap<E> { + + /** to use log facility, just put in your code: log.info(\"...\"); */ + static private Log log = LogFactory.getLog(AbstractMatrixMap.class); + + protected String name = null; + + protected String[] dimNames = null; + + protected int[] dim = null; + + protected SemanticList[] semantics = null; + + protected void init(int[] dim) { + this.dim = new int[dim.length]; + System.arraycopy(dim, 0, this.dim, 0, dim.length); + semantics = new SemanticList[dim.length]; + dimNames = new String[dim.length]; + } + + protected AbstractMatrixMap(int[] dim) { + init(dim); + for (int i = 0; i < getDimCount(); i++) { + // par defaut les listes des semantiques contiennent des nulls + // FIXME no multiple null allowed + setSemantic(i, Collections.nCopies(dim[i], null)); + } + } + + public AbstractMatrixMap(List ... semantics) { + int[] dim = new int[semantics.length]; + for (int i = 0; i < dim.length; i++) { + if (semantics[i] == null) { + dim[i] = 0; + } else { + dim[i] = semantics[i].size(); + } + } + init(dim); + for (int i = 0; i < getDimCount(); i++) { + setSemantic(i, semantics[i]); + } + } + + protected AbstractMatrixMap(String name, int[] dim) { + this(dim); + setName(name); + } + + protected AbstractMatrixMap(String name, int[] dim, String[] dimNames) { + this(dim); + setName(name); + for (int i = 0; dimNames != null && i < dimNames.length; i++) { + setDimensionName(i, dimNames[i]); + } + } + + public AbstractMatrixMap(String name, List... semantics) { + this(semantics); + setName(name); + } + + public AbstractMatrixMap(String name, String[] dimNames, List... semantics) { + this(name, semantics); + for (int i = 0; dimNames != null && i < dimNames.length; i++) { + setDimensionName(i, dimNames[i]); + } + } + + public AbstractMatrixMap(MatrixMap<E> matrix) { + this(matrix.getName(), matrix.getDimensionNames(), matrix.getSemantics()); + this.pasteIndex(matrix); + } + + /** + * Copy la matrice pour pouvoir la modifier sans perdre les donnees + * initiales. + * + * @return new matrix + */ + public MatrixMap<E> copy() { + MatrixMap<E> result = new MatrixMapFixed<E>(this); + return result; + } + + /* + * @see java.lang.Object#clone() + */ + @Override + public MatrixMap clone() { + return copy(); + } + + public SemanticList[] getSemantics() { + return semantics; + } + + public SemanticList getSemantic(int dim) { + return semantics[dim]; + } + + public void setSemantic(int dim, List sem) { + // make copy because this matrix can change semantics + SemanticList l = new SemanticList(sem); + semantics[dim] = l; + } + + public void setName(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public String[] getDimensionNames() { + return dimNames; + } + + public void setDimensionNames(String[] names) { + for (int i = 0; names != null && i < names.length; i++) { + setDimensionName(i, names[i]); + } + } + + public void setDimensionName(int dim, String name) { + dimNames[dim] = name; + } + + public String getDimensionName(int dim) { + return dimNames[dim]; + } + + public int getDimCount() { + return dim.length; + } + + public int[] getDim() { + return dim; + } + + public int getDim(int d) { + return dim[d]; + } + + /** + * Retourne la matrice elle meme. Les modifications sont faites directement + * dessus + */ + @Override + public MatrixMap<E> map(MapFunction<E> f) { + for (MatrixMapIterator<E> i = iterator(); i.hasNext();) { + i.setValue(f.apply(i.next())); + } + return this; + } + + public E getValue(Object ... coordinates) { + if (coordinates.length == 0) { + throw new IllegalArgumentException("Coordinates must not be empty"); + } + int[] intCoordinates = + MatrixHelper.semanticsToDimension(getSemantics(), coordinates); + E result = getValueIndex(intCoordinates); + return result; + } + + public void setValue(E value, Object ... coordinates) { + if (coordinates.length == 0) { + throw new IllegalArgumentException("Coordinates must not be empty"); + } + int[] intCoordinates = + MatrixHelper.semanticsToDimension(getSemantics(), coordinates); + setValueIndex(value, intCoordinates); + } + + // TODO peut-etre faire une variante de equals qui regarde par rapport au + // coordonnées sémantique + @Override + public boolean equals(Object o) { + return o instanceof MatrixMap && equals((MatrixMap) o); + } + + public boolean equals(MatrixMap mat) { + boolean result = true; + // le nom doit être le même + result = result && getName().equals(mat.getName()); + + result = result && equalsValues(mat); + + // les sémantiques doivent-être identique + for (int i = 0; result && i < getDimCount(); i++) { + String dimName1 = getDimensionName(i); + String dimName2 = mat.getDimensionName(i); + result = ObjectUtils.equals(dimName1, dimName2); + if (log.isTraceEnabled()) { + log.trace("dimName1(" + dimName1 + ")==dimName2(" + dimName2 + + ")=" + result); + } + // System.out.println("dimName1("+dimName1+")==dimName2("+dimName2+ + // ")="+result); + + List sem1 = getSemantic(i); + List sem2 = mat.getSemantic(i); + result = result && ObjectUtils.equals(sem1, sem2); + if (log.isTraceEnabled()) { + log.trace("sem1(" + sem1 + ")==sem2(" + sem2 + ")=" + result); + } + // System.out.println("sem1("+sem1+")==sem1("+sem2+ ")="+result); + } + + if (log.isTraceEnabled()) { + log.trace("result=" + result); + } + // System.out.println("result="+result); + return result; + } + + /** + * Verifie si les matrices sont egales en ne regardant que les valeurs et + * pas les semantiques + * + * @param mat + * @return equality on values + */ + public boolean equalsValues(MatrixMap mat) { + boolean result = true; + // les dimensions doivent-être identique + result = result && MatrixHelper.sameDimension(getDim(), mat.getDim()); + + // toutes les données doivent être identique + for (MatrixMapIterator<E> i = mat.iterator(); result && i.hasNext();) { + E v1 = i.next(); + E v2 = getValueIndex(i.getCoordinates()); + result = v1 == v2; + if (log.isTraceEnabled()) { + log.trace("v1(" + v1 + ")==v2(" + v2 + ")=" + result); + } + } + + return result; + } + + /** + * Si la matrice est 1D + * <pre> + * MaMatrice(matrix1D) [ + * MaDimName: Dim1, Dim2, Dim3, + * v1, v2, v3 + * ] + * </pre> + * + * Si la matrice est 2D + * <pre> + * MaMatrice(matrix2D) [ + * MaDimX + * MaDimY Dim1, Dim2, Dim3, + * DimA v1, v2, v3 + * DimB v4, v5, v6 + * DimC v7, v8, v9 + * ] + * </pre> + * + * Pour les autres types de matrice la methode {@link #toStringGeneric() } + * est utilise + * + * @return + */ + @Override + public String toString() { + int LENGTH = 10; + StringBuilder result = new StringBuilder(); + if (getDimCount() == 1) { + result.append(MatrixHelper.format(getName(), -LENGTH, "#NoNameMat")); + result.append("(matrix1D)[\n"); + String dimName = getDimensionName(0); + result.append(MatrixHelper.format(dimName, LENGTH, "#NoNameDim")); + for (Object sem : getSemantic(0)) { + result.append(","); + result.append(MatrixHelper.format(sem, -LENGTH, null)); + } + result.append(StringUtils.repeat(" ", LENGTH + 1)); + for (int i = 0; i < getDim(0); i++) { + Object v = getValueIndex(i); + result.append(MatrixHelper.format(v, -LENGTH, null) + ","); + } + result.append("\n]"); + } else if (getDimCount() == 2) { + int[] pos = new int[2]; + result.append(MatrixHelper.format(getName(), -LENGTH, "#NoNameMat")); + result.append("(matrix2D) [\n"); + + result.append(StringUtils.repeat(" ", LENGTH + 1)); + String dimNameX = getDimensionName(0); + result.append(MatrixHelper.format(dimNameX, LENGTH, "#DimX")); + result.append("\n"); + String dimNameY = getDimensionName(1); + result.append(MatrixHelper.format(dimNameY, LENGTH, "#DimY")); + result.append(" "); + for (Object sem : getSemantic(0)) { + result.append(MatrixHelper.format(sem, -LENGTH, null)); + result.append(","); + } + + for (int y = 0; y < getDim(1); y++) { + result.append("\n"); + Object sem = getSemantic(1).get(y); + result.append(MatrixHelper.format(sem, LENGTH, null)); + result.append(" "); + for (int x = 0; x < getDim(0); x++) { + pos[0] = x; + pos[1] = y; + Object v = getValueIndex(pos); + result.append(MatrixHelper.format(v, -LENGTH, null) + ","); + } + } + result.append("\n]"); + } else { + result.append(toStringGeneric()); + } + return result.toString(); + } + + /** + * Representation string de la matrice quelque soit le nombre de dimension + * @return + */ + public String toStringGeneric() { + StringBuilder result = new StringBuilder(); + result.append(MatrixHelper.format(getName(), 0, "#NoNameMat")); + result.append("(matrix" + getDimCount() + "D)[\n"); + result.append("dimensions = ["); + for (int i = 0; i < getDim().length; i++) { + result.append(getDim()[i] + ","); + } + result.append("]\ndata = ["); + for (MatrixMapIterator i = this.iterator(); i.hasNext();) { + result.append(i.next() + ","); + } + result.append("]\n"); + return result.toString(); + } + + public boolean isValidCoordinates(int[] dim) { + boolean result = getDimCount() == dim.length; + for (int i = 0; result && i < dim.length; i++) { + result = 0 <= dim[i] && dim[i] < getDim(i); + } + return result; + } + + public boolean isValidCoordinates(Object[] semantics) { + boolean result = getDimCount() == semantics.length; + for (int i = 0; result && i < semantics.length; i++) { + List semantic = getSemantic(i); + result = semantic.contains(semantics[i]); + } + return result; + } + + /** + * Copie une matrice dans la matrice actuelle. La matrice à copier à le même + * nombre de dimension. Si la matrice à copier est trop grande seul les + * éléments pouvant être copier le seront. + * + * @param mat la matrice à copier + * @return return la matrice courante. + */ + public MatrixMap pasteIndex(MatrixMap<E> mat) { + return paste(new int[getDimCount()], mat); + } + + protected MatrixMap<E> paste(int[] origin, MatrixMap<E> mat) { + if (mat != null) { + for (MatrixMapIterator<E> mi = mat.iterator(); mi.hasNext();) { + E value = mi.next(); + int[] coordinates = ArrayUtil.sum(origin, mi.getCoordinates()); + if (isValidCoordinates(coordinates)) { + setValueIndex(value, coordinates); + } + } + } + return this; + } + + /** + * Modifie la matrice actuel en metant les valeurs de mat passé en parametre + * La copie se fait en fonction de la semantique, si un element dans une + * dimension n'est pas trouvé, alors il est passé + */ + public MatrixMap<E> paste(MatrixMap<E> mat) { + if (mat != null) { + for (MatrixMapIterator<E> mi = mat.iterator(); mi.hasNext();) { + E value = mi.next(); + Object[] sems = mi.getSemanticsCoordinates(); + if (isValidCoordinates(sems)) { + setValue(value, sems); + } + } + } + return this; + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice si dim est + * négatif alors la dimension est prise à partir de la fin par + * exemple si l'on veut la derniere dimension il faut passer -1 + * pour dim + * @param start la position dans dim d'ou il faut partir pour prendre la + * sous matrice. + * @param nb le nombre d'élément à prendre dans la dimension. si nb est + * inférieur ou égal à 0 alors cela indique qu'il faut prendre + * tous les éléments jusqu'à la fin de la dimension. + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, int start, int nb) { + if (dim < 0) { + dim = getDimCount() + dim; + } + if (start < 0) { + start = getDim(dim) + start; + } + if (nb <= 0) { + nb = getDim(dim) - start; + } + return new SubMatrix<E>(this, dim, start, nb); + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice + * @param start la position dans dim d'ou il faut partir pour prendre la + * sous matrice. 0 <= start < dim.size si start est négatif alors + * la position de départ est calculé par rapport à la fin de la + * dimension, pour avoir le dernier élément il faut passer -1 + * @param nb le nombre d'élément à prendre dans la dimension si nb est + * inférieur ou égal à 0 alors cela indique qu'il faut prendre + * tous les éléments jusqu'à la fin de la dimension. + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, Object start, int nb) { + int begin = MatrixHelper.indexOf(getSemantics(), dim, start); + return getSubMatrix(dim, begin, nb); + } + + /** + * Add to desambiguas some call with xpath engine, but do the same thing + * {@link #getSubMatrix(int, Object[])} + * + * @param dim + * @param elem + * @return new matrix + */ + public MatrixMap<E> getSubMatrixOnSemantic(int dim, Object... elem) { + MatrixMap<E> result = getSubMatrix(dim, elem); + return result; + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice + * @param elem les éléments dans la dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, Object... elem) { + int[] ielem = new int[elem.length]; + for (int i = 0; i < ielem.length; i++) { + ielem[i] = MatrixHelper.indexOf(getSemantics(), dim, elem[i]); + } + return getSubMatrix(dim, ielem); + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. + * + * Réalise plusieurs appels à {@link #getSubMatrix(int, Object...)} suivant + * l'implémentation. + * + * @param elem les éléments dans la dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(Object[]... elems) { + + // la reduction doit se faire sur le meme nombre de dimension + if (elems.length != dim.length) { + throw new IllegalArgumentException(String.format( + "Can't get sub matrix with different dimension count " + + "(expected: %d, got %d)", dim.length, elems.length)); + } + + MatrixMap<E> result = this; + for (int i = 0; i < elems.length; ++i) { + if (elems[i] != null) { + result = result.getSubMatrix(i, elems[i]); + } + } + return result; + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. La sous + * matrice a le même nombre de dimensions mais sur une des dimensions on ne + * prend que certain élément. + * + * @param dim la dimension dans lequel on veut une sous matrice + * @param elem les indices des éléments dans la dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int dim, int[] elem) { + return new SubMatrix<E>(this, dim, elem); + } + + /** + * Permet de prendre une sous matrice dans la matrice courante. + * + * Réalise plusieurs appels a {@link #getSubMatrix(int, int[])} suivant + * l'implementation. + * + * @param elems les indices des éléments pour chaque dimension à conserver + * @return new matrix + */ + public MatrixMap<E> getSubMatrix(int[]... elems) { + + // la reduction doit se faire sur le meme nombre de dimension + if (elems.length != dim.length) { + throw new IllegalArgumentException(String.format( + "Can't get sub matrix with different dimension count " + + "(expected: %d, got %d)", dim.length, elems.length)); + } + + MatrixMap<E> result = this; + for (int i = 0; i < elems.length; ++i) { + if (elems[i] != null) { + result = new SubMatrix<E>(result, i, elems[i]); + } + } + return result; + } + + /** + * Reduit la matrice de sorte que toutes les dimensions qui n'ont qu'un + * élement soit supprimée. Au pire cette méthode retourne une matrice à une + * seule dimension à un seul élément. + * + * @return une nouvelle matrice plus petite que la matrice actuelle ou egal + * s'il n'y a aucune dimension à supprimer + */ + public MatrixMap<E> reduce() { + return reduce(1); + } + + /** + * Reduit le matrice seulement sur les dimensions passées en argument. Si + * une des dimensions passées en arguement n'a pas qu'un seul élément, cette + * dimension n'est pas prise en compte. + * + * @param dims les dimensions sur lequel il faut faire la reduction + * @return une nouvelle matrice + */ + public MatrixMap<E> reduceDims(int... dims) { + Arrays.sort(dims); + // tableau permettant de faire la correspondance entre les dimensions + // de la matrice actuelle et les dimentsions de la nouvelle matrice + // l'element i du tableau qui correcpond à la dimensions i de la + // nouvelle matrice contient la dimension equivalente dans + // la matrice actuelle + int[] correspondance = new int[getDimCount()]; + // les nouvelles semantiques + List<List> sem = new ArrayList<List>(); + // les nouveaux noms de dimensions + List<String> dimName = new ArrayList<String>(); + // il faut au moins une dimension pour la matrice + int minNbDim = 1; + for (int j = getDimCount() - 1; j >= 0; j--) { + // si la dimension à plus d'un élément ou qu'il n'est pas dans dims + // on garde la dimension + if (getDim(j) > 1 || Arrays.binarySearch(dims, j) < 0 + || j < minNbDim) { + // on ne conserve que les dimensions supérieure à 1 + correspondance[sem.size()] = j; + sem.add(getSemantic(j)); + dimName.add(getDimensionName(j)); + minNbDim--; + } + } + MatrixMap<E> result = reduce(dimName, sem, correspondance); + return result; + } + + /** + * Reduit la matrice de sorte que toutes les dimensions qui n'ont qu'un + * élement soit supprimée. Au pire cette méthode retourne une matrice à une + * seule dimension à un seul élément. + * + * @param minNbDim le nombre minimum de dimension que l'on souhaite pour la + * matrice résultat + * @return une nouvelle matrice plus petite que la matrice actuelle ou egal + * s'il n'y a aucune dimension à supprimer + */ + public MatrixMap<E> reduce(int minNbDim) { + // tableau permettant de faire la correspondance entre les dimensions + // de la matrice actuelle et les dimentsions de la nouvelle matrice + // l'element i du tableau qui correcpond à la dimensions i de la + // nouvelle matrice contient la dimension equivalente dans + // la matrice actuelle + int[] correspondance = new int[getDimCount()]; + // les nouvelles semantiques + List<List> sem = new ArrayList<List>(); + // les nouveaux noms de dimensions + List<String> dimName = new ArrayList<String>(); + for (int j = getDimCount() - 1; j >= 0; j--) { + // si la dimension à plus d'un élément ou si on a pas assez de + // dimension pour avoir le minimum demandé on prend la dimension + if (getDim(j) > 1 || j < minNbDim) { + // on ne conserve que les dimensions supérieure à 1 + correspondance[sem.size()] = j; + sem.add(getSemantic(j)); + dimName.add(getDimensionName(j)); + // on vient de prendre une dimension il nous en faut une de + // moins + minNbDim--; + } + } + + MatrixMap<E> result = reduce(dimName, sem, correspondance); + return result; + } + + /** + * Create new matrice from the current matrix. + * + * @param dimName dimension name for new matrix + * @param sem semantic for new matrix + * @param correspondance array to do the link between current matrix and + * returned matrix + * @return new matrix + */ + protected MatrixMap<E> reduce(List<String> dimName, List<List> sem, int[] correspondance) { + // on converti les listes en tableau en inversant l'ordre car on + // a fait un parcours en sens inverse + int nbDim = sem.size(); + List[] newSemantics = new List[nbDim]; + String[] newDimNames = new String[nbDim]; + int[] tmpcorrespondance = new int[nbDim]; + for (int i = 0; i < nbDim; i++) { + newSemantics[i] = sem.get(nbDim - 1 - i); + newDimNames[i] = dimName.get(nbDim - 1 - i); + tmpcorrespondance[i] = correspondance[nbDim - 1 - i]; + } + correspondance = tmpcorrespondance; + + MatrixMap<E> result = new MatrixMapFixed<E>(getName(), newDimNames, newSemantics); + + // on reprend les valeurs + int[] newCoordinates = new int[result.getDimCount()]; + for (MatrixMapIterator<E> mi = iterator(); mi.hasNext();) { + E value = mi.next(); + int[] oldCoordinates = mi.getCoordinates(); + for (int i = 0; i < newCoordinates.length; i++) { + newCoordinates[i] = oldCoordinates[correspondance[i]]; + } + result.setValueIndex(value, newCoordinates); + } + return result; + } + + public MatrixMap<E> extend(Object... sems) { + String name = getName(); + String[] dimNames = getDimensionNames(); + SemanticList[] semantics = getSemantics(); + + // si pas assez de dimension on en rajoute + if (sems.length > semantics.length) { + String[] newDimNames = new String[sems.length]; + System.arraycopy(dimNames, 0, newDimNames, 0, dimNames.length); + dimNames = newDimNames; + + SemanticList[] newSems = new SemanticList[sems.length]; + System.arraycopy(semantics, 0, newSems, 0, semantics.length); + semantics = newSems; + + for (int i = semantics.length; i < newSems.length; i++) { + newSems[i] = new SemanticList(); + } + } + + // si les objets demande n'existe pas dans la semantics on l'ajoute + for (int i = 0; i<sems.length; i++) { + if (semantics[i].indexOf(sems[i]) == -1) { + semantics[i].add(sems[i]); + } + } + + MatrixMap<E> result = MatrixMap.Factory.create(name, dimNames, semantics); + result.paste(this); + return result; + } + + } + + /** + * Pour l'instant une sous matrice a obligatoirement le meme nombre de dimension + * que la matrice qu'elle contient. Elle permet juste de reduire le nombre + * d'element d'une dimension. + * + * C'est comme une "vue" réduite sur la vraie matrices. + */ + static public class SubMatrix<E> extends AbstractMatrixMap<E> { // SubMatrix + + protected MatrixMap<E> matrix = null; + protected DimensionConverter converter = null; + + public SubMatrix(MatrixMap<E> matrix, int dim, int start, int nb) { + super(matrix.getName(), matrix.getDimensionNames(), matrix.getSemantics()); + this.matrix = matrix; + + converter = new ShiftConverter(dim, start, nb); + setSemantic(dim, getSemantic(dim).subList(start, start + nb)); + getDim()[dim] = nb; + } + + public SubMatrix(MatrixMap<E> matrix, int dim, int[] elem) { + super(matrix.getName(), matrix.getDimensionNames(), matrix.getSemantics()); + this.matrix = matrix; + + converter = new MappingConverter(dim, elem); + + List oldSemantic = getSemantic(dim); + List newSemantic = new LinkedList(); + for (int i = 0; i < elem.length; i++) { + newSemantic.add(oldSemantic.get(elem[i])); + } + setSemantic(dim, newSemantic); + getDim()[dim] = elem.length; + } + + @Override + public MatrixMapIterator<E> iterator() { + return new SubMatrixIterator<E>(this); + } + + @Override + public E getValueIndex(int ... coordinates) { + return matrix.getValueIndex(converter.convertCoordinates(coordinates)); + } + + @Override + public void setValueIndex(E value, int ... coordinates) { + matrix.setValueIndex(value, converter.convertCoordinates(coordinates)); + } + + protected class SubMatrixIterator<E> implements MatrixMapIterator<E> { + + protected SubMatrix<E> subMatrix = null; + protected int[] cpt = null; + protected int[] last = null; + + public SubMatrixIterator(SubMatrix<E> subMatrix) { + this.subMatrix = subMatrix; + cpt = new int[subMatrix.getDimCount()]; + cpt[cpt.length - 1] = -1; + + last = new int[subMatrix.getDimCount()]; + for (int i = 0; i < last.length; i++) { + last[i] = subMatrix.getDim(i) - 1; + } + + } + + @Override + public boolean hasNext() { + return !Arrays.equals(cpt, last); + } + + @Override + public E next() { + int ret = 1; + int[] dim = getDim(); + for (int i = cpt.length - 1; i >= 0; i--) { + cpt[i] = cpt[i] + ret; + ret = cpt[i] / dim[i]; + cpt[i] = cpt[i] % dim[i]; + } + E result = getValue(); + return result; + } + + @Override + public void remove() { + setValue(null); + } + + public int[] getCoordinates() { + return cpt; + } + + public Object[] getSemanticsCoordinates() { + int[] coordinates = getCoordinates(); + Object[] result = MatrixHelper.dimensionToSemantics(subMatrix.getSemantics(), coordinates); + return result; + } + + public E getValue() { + return subMatrix.getValueIndex(getCoordinates()); + } + + public void setValue(E value) { + subMatrix.setValue(value, getCoordinates()); + } + } + + /** + * Permet de faire une conversion de la dimension demandé dans la sous + * matrice avec la position reel de la matrice sous jacente. + */ + protected interface DimensionConverter extends Serializable { + public int[] convertCoordinates(int[] coordinates); + } + + /** + * La conversion est juste un decalage d'indice + */ + protected static class ShiftConverter implements DimensionConverter { + + /** serialVersionUID. */ + private static final long serialVersionUID = 1L; + + protected int dim; + protected int start; + protected int nb; + + public ShiftConverter(int dim, int start, int nb) { + this.dim = dim; + this.start = start; + this.nb = nb; + } + + @Override + public int[] convertCoordinates(int[] coordinates) { + int[] result = null; + if (coordinates[dim] < nb) { + result = new int[coordinates.length]; + System.arraycopy(coordinates, 0, result, 0, result.length); + result[dim] = result[dim] + start; + } else { + throw new NoSuchElementException( + "L'indice est supérieur au nombre d'élement de la sous matrice pour cette dimension."); + } + return result; + } + } + + /** + * La conversion est le mapping d'un element vers un autre element. + */ + protected static class MappingConverter implements DimensionConverter { + + /** serialVersionUID. */ + private static final long serialVersionUID = -6367416559713556559L; + protected int dim; + protected int[] elem = null; + + public MappingConverter(int dim, int[] elem) { + this.dim = dim; + this.elem = new int[elem.length]; + System.arraycopy(elem, 0, this.elem, 0, elem.length); + } + + @Override + public int[] convertCoordinates(int[] coordinates) { + int[] result = null; + if (coordinates[dim] < elem.length) { + result = new int[coordinates.length]; + System.arraycopy(coordinates, 0, result, 0, result.length); + result[dim] = elem[coordinates[dim]]; + + } else { + throw new NoSuchElementException( + "L'indice est supérieur au nombre d'élements de la sous matrice pour cette dimension."); + } + return result; + } + } + } // SubMatrix + + /** + * Objet matrice qui ne permet que le stockage avec des positions int + * dans une matrice a autant de dimension que l'on souhaite. + */ + static public class Matrix<E> implements Iterable<E> { // BasicMatrix + + /** Les dimensions de la matrice */ + protected int[] dimensions = null; + /** La matrice en représentation linéaire */ + protected Vector<E> data = null; + + /** + * tableau de facteur permettant de convertir les coordonnées dans la + * matrice en un indice dans la représentation linéaire de la matrice + */ + protected int[] linearFactor = null; + + /** + * Crée une nouvelle matrice ayant les dimensions demandées. + * + * @param factory factory + * @param dimensions dimensions + */ + public Matrix(int[] dimensions) { + checkDim(dimensions); + + // copie des dimensions pour que personne à l'extérieur de l'objet + // ne puisse les modifiers par la suite + this.dimensions = new int[dimensions.length]; + System.arraycopy(dimensions, 0, this.dimensions, 0, dimensions.length); + + // calcul du linearFactor + linearFactor = new int[dimensions.length]; + linearFactor[linearFactor.length - 1] = 1; + for (int i = linearFactor.length - 2; i >= 0; i--) { + linearFactor[i] = linearFactor[i + 1] * dimensions[i + 1]; + } + + // creation de la matrice lineaire + data = new Vector<E>(linearFactor[0] * dimensions[0]); + } + + /** + * Retourne le nombre de dimension de la matrice + * + * @return le nombre de dimension de la matrice; + */ + public int getNbDim() { + return dimensions.length; + } + + /** + * Retourne la taille d'une dimension + * + * @param dim la dimension dont on souhaite la taille + * @return la taille d'une dimension + */ + public int getDim(int dim) { + checkDim(dim); + return dimensions[dim]; + } + + /** + * Retourne un tableau representant les dimensions de la matrice. Le tableau + * retourné n'est pas une copie, il ne faut donc pas le modifier + * + * @return le tableau des dimensions. + */ + public int[] getDim() { + return dimensions; + } + + /** + * Retourne un element de la matrice + * + * @param pos la position de l'element à retourner + * @return un element de la matrice + */ + public E getValue(int[] pos) { + int indice = coordonatesToLinear(pos); + return data.getValue(indice); + } + + /** + * Modifie un élement de la matrice + * + * @param pos la position de l'element à modifier + * @param value la nouvelle valeur à mettre dans la matrice + */ + public void setValue(int[] pos, E value) { + int indice = coordonatesToLinear(pos); + data.setValue(indice, value); + } + + /** + * Retourne un objet Inc pret a etre utilisé pour boucler sur tous les + * element de la matrice. + * + * @return un objet Inc pret à être utilisé + */ + public MatrixIterator<E> iterator() { + return new MatrixIterator<E>(this); + } + + /** + * Permet de faire un traitement sur chaque valeur de la matrice + * + * @param f la fonction a appliquer à chaque élement de la matrice + */ + public void map(MapFunction f) { + data.map(f); + } + + /** + * Permet de convertir les coordonnées d'un élément en un indice dans la + * représentation linéraire de la matrice. + * + * @param coordonates les coordonnées à lineariser + * @return un indice réprésentant les coordonnées de façon linéaire + */ + protected int coordonatesToLinear(int[] coordonates) { + checkPos(coordonates); + + int result = 0; + for (int i = 0; i < linearFactor.length; i++) { + result += coordonates[i] * linearFactor[i]; + } + return result; + } + + /** + * Convertie une coordonnée lineaire en coordonnées spaciales + * + * @param pos la coordonnée linéaire + * @return les coordonnées spaciales de l'élément + */ + protected int[] linearToCoordinates(int pos) { + int[] result = new int[linearFactor.length]; + + for (int i = 0; i < result.length; i++) { + result[i] = pos / linearFactor[i]; + pos -= result[i] * linearFactor[i]; + } + return result; + } + + /** + * Permet de vérifier que les dimensions de la nouvelle matrice sont + * corrects + * + * @param dim les dimensions de la nouvelle matrice + * @throws IllegalArgumentException si une dimension n'est pas valide + */ + protected void checkDim(int[] dim) { + for (int i = 0; i < dim.length; i++) { + if (dim[i] <= 0) { + throw new IllegalArgumentException(String.format( + "Dimension %s is invalid %s", i, dim[i])); + } + } + } + + /** + * Permet de vérifier qu'une dimension demandé existe bien dans la matrice + * + * @param dim la position de la dimension que l'on souhaite + * @throws IndexOutOfBoundsException si la dimension demandée n'existe pas + */ + protected void checkDim(int dim) { + if (dim < 0 || dim >= getNbDim()) { + throw new IndexOutOfBoundsException(String.format( + "Invalid dimension %s max dimension is %s", + dim, getNbDim())); + } + } + + /** + * Verifie que les coordonnées demandé appartiennent bien à la matrice + * + * @param pos les coordonnées souhaitées dans la matrice + * @throws NoSuchElementException si les coordonnées ne correspondent pas à + * un élement de la matrice + */ + protected void checkPos(int[] pos) { + int[] dim = getDim(); + boolean result = dim.length == pos.length; + for (int i = 0; result && i < dim.length; i++) { + result = (0 <= pos[i]) && (pos[i] < dim[i]); + } + if (!result) { + throw new NoSuchElementException(String.format( + "Invalid element asked %s for real dimension %s", Arrays.toString(pos), Arrays + .toString(dim))); + } + } + + @Override + public String toString() { + StringBuffer result = new StringBuffer(); + if (getNbDim() == 1) { + result.append("matrix1D ["); + for (int i = 0; i < data.size(); i++) { + result.append(data.getValue(i) + ","); + } + result.append("]"); + } else if (getNbDim() == 2) { + int[] pos = new int[2]; + result.append("matrix2D ["); + for (int y = 0; y < getDim(1); y++) { + result.append("\n"); + for (int x = 0; x < getDim(0); x++) { + pos[0] = x; + pos[1] = y; + result.append(getValue(pos) + ","); + } + } + result.append("]"); + } else { + result.append("dimensions = [\n"); + for (int i = 0; i < dimensions.length; i++) { + result.append(dimensions[i] + ","); + } + result.append("\n]\nmatrice = [\n"); + for (int i = 0; i < data.size(); i++) { + result.append(data.getValue(i) + ","); + } + result.append("\n]\nlinearFactor = [\n"); + for (int i = 0; i < linearFactor.length; i++) { + result.append(linearFactor[i] + ","); + } + result.append("\n]\n"); + } + return result.toString(); + } + + @Override + public boolean equals(Object o) { + if (o instanceof Matrix) { + Matrix other = (Matrix) o; + return this == o + || (Arrays.equals(this.dimensions, other.dimensions) && this.data + .equals(other.data)); + } + return false; + } + + } // BasicMatrix + + static public class MatrixIterator<E> implements Iterator<E> { // MatrixIteratorImpl + + protected Matrix<E> matrix = null; + protected int pos = -1; + + /** + * @param matrix la matrice sur lequel l'iterator doit travailler + */ + public MatrixIterator(Matrix<E> matrix) { + this.matrix = matrix; + pos = -1; + } + + @Override + public boolean hasNext() { + return pos + 1 < matrix.data.size(); + } + + @Override + public E next() { + if (hasNext()) { + pos++; + } else { + throw new NoSuchElementException(); + } + E result = getValue(); + return result; + } + + @Override + public void remove() { + setValue(null); + } + + public E getValue() { + return matrix.data.getValue(pos); + } + + public void setValue(E value) { + matrix.data.setValue(pos, value); + } + + public int[] getCoordinates() { + return matrix.linearToCoordinates(pos); + } + + } // MatrixIteratorImpl + + /** + * Permet de stocker des données à une position lineaire et de la redemander. + * Cette classe ne gére que les données lineaire. L'avantage de cette classe est + * de ne conserver que les elements differents de la valeur par defaut, ce qui + * minimize la taille du tableau necessaire a conserver les données. + * + */ + static public class Vector<E> { // Vector + + /** maximum number of element, maximum pos value */ + protected int capacity = 0; + + /** la valeur par defaut */ + protected E defaultValue = null; + + /** contient la position de l'element, le tableau est trie */ + protected int[] position; + protected int positionSize = 0; + + /** contient la valeur de l'element */ + protected ArrayList<E> data = new ArrayList<E>(); + + public Vector(int capacity) { + this.capacity = capacity; + position = new int[8]; + Arrays.fill(position, Integer.MAX_VALUE); + } + + public Vector(int capacity, E defaultValue) { + this(capacity); + this.defaultValue = defaultValue; + } + + public int size() { + return capacity; + } + + // poussin 20060827 TODO: verifier l'implantation, il semble quelle soit + // fausse et ne puisse pas recherche le nombre max correctement + public E getMaxOccurrence() { + E result = defaultValue; + + E[] tmp = (E[])data.toArray(); + + // si potentiellement il y a plus d'element identique dans data + // que de valeur par defaut, on recherche la valeur possible + if (this.capacity < 2 * tmp.length) { + Arrays.sort(tmp); + + // le nombre de fois que l'on a rencontrer la valeur la plus + // nombreuse + int max = 1; + // le nombre de fois que l'on a rencontrer la valeur courante + int count = 1; + // la valeur la plus rencontrer + result = tmp[0]; + // la valeur que l'on vient de traiter précédement + E old = tmp[0]; + // la valeur courante lu dans le tableaux + E current = tmp[0]; + // tant que l'on peut encore trouve un element plus nombreux dans le + // tableau on le parcours + for (int i = 1; max < tmp.length - i + count && i < tmp.length; i++) { + current = tmp[i]; + + if (current == old) { + count++; + } else { + if (count > max) { + max = count; + result = old; + } + count = 1; + old = current; + } + } + if (count > max) { + max = count; + result = current; + } + + if (max <= capacity - tmp.length) { + // en fin de compte, il n'y a pas plus d'element identique + // dans data que de defaultValue + result = defaultValue; + } + } + + return result; + } + + protected void checkPos(int pos) { + if (pos < 0 || pos >= capacity) { + throw new IllegalArgumentException("pos " + pos + " is not in [0, " + + capacity + "]"); + } + } + + public E getValue(int pos) { + checkPos(pos); + + E result = defaultValue; + int index = findIndex(pos); + if (index >= 0) { + result = data.get(index); + } + return result; + } + + public void setValue(int pos, E value) { + checkPos(pos); + + int index = findIndex(pos); + if (index >= 0) { + if (value == defaultValue) { + // il etait present, on supprime l'element + removeElementAt(index); + data.remove(index); + } else { + // il etait deja present, on modifie la valeur + data.set(index, value); + } + } else { + // il n'etait pas present + if (value != defaultValue) { + // il faut ajouter dans position et dans data + index = -index - 1; + + addElementAt(index, pos); + data.add(index, value); + } + } + } + + public boolean equals(Object o) { + boolean result = false; + if (o instanceof Vector) { + Vector other = (Vector) o; + result = Arrays.equals(this.position, other.position) + && data.equals(other.data); + } + return result; + } + + /** + * retourne la position dans le tableau position de la position lineaire + * + * @param pos + * @return la position ou < 0 donnant la position de l'element s'il etait + * present + */ + protected int findIndex(int pos) { + return Arrays.binarySearch(position, pos); + } + + protected void ensureCapacity(int mincap) { + if (mincap > position.length) { + int newcap = (position.length * 3) / 2 + 1; + int olddata[] = position; + position = new int[newcap >= mincap ? newcap : mincap]; + System.arraycopy(olddata, 0, position, 0, positionSize); + for (int i = positionSize; i < position.length; i++) { + position[i] = Integer.MAX_VALUE; + } + } + } + + protected void addElementAt(int index, int element) { + ensureCapacity(positionSize + 1); + int numtomove = positionSize - index; + System.arraycopy(position, index, position, index + 1, numtomove); + position[index] = element; + positionSize++; + } + + protected int removeElementAt(int index) { + int oldval = position[index]; + int numtomove = positionSize - index - 1; + if (numtomove > 0) { + System.arraycopy(position, index + 1, position, index, numtomove); + } + positionSize--; + position[positionSize] = Integer.MAX_VALUE; + return oldval; + } + + /** + * On recopie tous les attributs pour que le vector ressemble exactement a + * celui passé en argument + */ + public void paste(Vector<E> v) { + this.capacity = v.capacity; + this.defaultValue = v.defaultValue; + this.positionSize = v.positionSize; + this.position = new int[v.position.length]; + System.arraycopy(v.position, 0, this.position, 0, + this.position.length); + this.data.clear(); + this.data.addAll(v.data); + } + + /** + * on applique sur chaque donnée existante et sur default + */ + public void map(MapFunction<E> f) { + // on commence toujours par modifier la valeur par defaut + // car les valeurs suivante pourrait prendre cette valeur + // et donc disparaitre des tableaux si besoin + defaultValue = f.apply(defaultValue); + // on fait la boucle a l'envers au cas ou on supprime des valeurs + for (int i = data.size() - 1; i >= 0; i--) { + E value = f.apply(data.get(i)); + if (value == defaultValue) { + // il etait present, on supprime l'element + removeElementAt(i); + data.remove(i); + } else { + // il etait deja present, on modifie la valeur + data.set(i, value); + } + } + } + } // Vector + + /** + * Permet de faire un traitement sur des valeurs et d'en retourner + * des nouvelles. + */ + static public interface MapFunction<E> { // MapFunction + + /** + * Permet de faire un traitement sur value et de retourne une nouvelle + * valeur. + * + * @param value la valeur courante sur lequel il faut faire le traitement + * @return la nouvelle valeur à mettre dans la matrice à la place de + * l'ancienne. + */ + E apply(E value); + + } // MapFunction + +} Added: trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java =================================================================== --- trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java (rev 0) +++ trunk/nuiton-utils/src/test/java/org/nuiton/util/MatrixMapTest.java 2011-06-21 11:00:42 UTC (rev 2151) @@ -0,0 +1,103 @@ +/* + * Copyright (c) 2011 poussin. All rights reserved. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +package org.nuiton.util; + +import java.util.Arrays; +import java.util.List; +import org.junit.Assert; +import org.junit.Test; +import static org.junit.Assert.*; + +/** + * + * @author poussin + */ +public class MatrixMapTest { + + @Test + public void testSubMatrix() { + List<String> sem1 = Arrays.asList("xA", "xB", "xC", "xD"); + List<String> sem2 = Arrays.asList("ya", "yb", "yc", "yd", "ye"); + MatrixMap<String> m = MatrixMap.Factory.create(new List[]{sem1, sem2}); + + m.setValue("a1", "xA", "ya"); + m.setValue("a2", "xA", "yb"); + m.setValue("a3", "xA", "yc"); + m.setValue("a4", "xA", "yd"); + m.setValue("a5", "xA", "ye"); + + m.setValue("b1", "xB", "ya"); + m.setValue("b2", "xB", "yb"); + m.setValue("b3", "xB", "yc"); + m.setValue("b4", "xB", "yd"); + m.setValue("b5", "xB", "ye"); + + m.setValue("c1", "xC", "ya"); + m.setValue("c2", "xC", "yb"); + m.setValue("c3", "xC", "yc"); + m.setValue("c4", "xC", "yd"); + m.setValue("c5", "xC", "ye"); + + m.setValue("d1", "xD", "ya"); + m.setValue("d2", "xD", "yb"); + m.setValue("d3", "xD", "yc"); + m.setValue("d4", "xD", "yd"); + m.setValue("d5", "xD", "ye"); + + System.out.println(m.toString()); + + MatrixMap sub = m.getSubMatrix(0, "xA", "xC"); + + System.out.println(sub); + } + + @Test + public void testExtend() { + List<String> sem1 = Arrays.asList("xA", "xB", "xC"); + List<String> sem2 = Arrays.asList("ya", "yb", "yc", "yd", "ye"); + MatrixMap<String> m = MatrixMap.Factory.createElastic(new List[]{sem1, sem2}); + + m.setValue("a1", "xA", "ya"); + m.setValue("a2", "xA", "yb"); + m.setValue("a3", "xA", "yc"); + m.setValue("a4", "xA", "yd"); + m.setValue("a5", "xA", "ye"); + + m.setValue("b1", "xB", "ya"); + m.setValue("b2", "xB", "yb"); + m.setValue("b3", "xB", "yc"); + m.setValue("b4", "xB", "yd"); + m.setValue("b5", "xB", "ye"); + + m.setValue("c1", "xC", "ya"); + m.setValue("c2", "xC", "yb"); + m.setValue("c3", "xC", "yc"); + m.setValue("c4", "xC", "yd"); + m.setValue("c5", "xC", "ye"); + + System.out.println(m.toString()); + + m.setValue("d1", "xD", "ya"); + m.setValue("d2", "xD", "yb"); + m.setValue("d3", "xD", "yc"); + m.setValue("d4", "xD", "yd"); + m.setValue("d5", "xD", "ye"); + + System.out.println(m.toString()); + } + +}

1 0

r2150 - trunk
by echatellier＠users.nuiton.org June 16, 2011

June 16, 2011

Author: echatellier Date: 2011-06-16 10:31:43 +0200 (Thu, 16 Jun 2011) New Revision: 2150 Url: http://nuiton.org/repositories/revision/nuiton-utils/2150 Log: #1594 Update xwork to 2.2.3 Modified: trunk/pom.xml Modified: trunk/pom.xml =================================================================== --- trunk/pom.xml 2011-06-08 14:05:35 UTC (rev 2149) +++ trunk/pom.xml 2011-06-16 08:31:43 UTC (rev 2150) @@ -185,7 +185,7 @@ <nuitonI18nVersion>2.4</nuitonI18nVersion> <aspectwerkzVersion>2.0</aspectwerkzVersion> - <xworkVersion>2.2.1.1</xworkVersion> + <xworkVersion>2.2.3</xworkVersion>  <i18n.bundles>fr_FR,en_GB,es_ES</i18n.bundles>

1 0

r2149 - trunk/nuiton-utils/src/main/java/org/nuiton/util
by echatellier＠users.nuiton.org June 8, 2011

June 8, 2011

Author: echatellier Date: 2011-06-08 16:05:35 +0200 (Wed, 08 Jun 2011) New Revision: 2149 Url: http://nuiton.org/repositories/revision/nuiton-utils/2149 Log: Add comment about grep and sed methods on windows Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/FileUtil.java Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/FileUtil.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/FileUtil.java 2011-06-07 20:09:12 UTC (rev 2148) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/FileUtil.java 2011-06-08 14:05:35 UTC (rev 2149) @@ -1181,6 +1181,9 @@ * * http://java.sun.com/javase/6/docs/technotes/guides/io/example/Grep.java * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex regex to search into file * @param f file to search into * @param encoding encoding to use @@ -1230,6 +1233,9 @@ /** * Java implementation for the unix grep command. * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex regex to search into file * @param rootDirectory directory to seacrh into * @param fileRegex regex for file to find in {@code rootDirectory} @@ -1257,6 +1263,9 @@ /** * Search for files matching regex in current directory. * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex regex to search into file * @param fileRegex regex for file to find in current dir * @param encoding encoding to use @@ -1279,6 +1288,9 @@ * * Oginal source code from http://kickjava.com/src/org/apache/lenya/util/SED.java.htm. * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex Prefix which shall be replaced * @param replace Prefix which is going to replace the original * @param file File which sed shall be applied @@ -1328,6 +1340,9 @@ /** * Java implementation for the unix sed command. * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex regex to search into file * @param replace string to replace matching patterns * @param rootDirectory directory to search into @@ -1350,6 +1365,9 @@ /** * Java implementation for the unix sed command. * + * May fail on windows with error : + * The requested operation cannot be performed on a file with a user-mapped section open + * * @param searchRegex regex to search into file * @param replace string to replace matching patterns * @param fileRegex regex for file to find in current dir

1 0

r2148 - trunk
by tchemit＠users.nuiton.org June 7, 2011

June 7, 2011

Author: tchemit Date: 2011-06-07 22:09:12 +0200 (Tue, 07 Jun 2011) New Revision: 2148 Url: http://nuiton.org/repositories/revision/nuiton-utils/2148 Log: Update mavenpom4redmineAndCentral to 2.5.5. Modified: trunk/pom.xml Modified: trunk/pom.xml =================================================================== --- trunk/pom.xml 2011-05-26 16:00:41 UTC (rev 2147) +++ trunk/pom.xml 2011-06-07 20:09:12 UTC (rev 2148) @@ -33,7 +33,7 @@ <parent> <groupId>org.nuiton</groupId> <artifactId>mavenpom4redmineAndCentral</artifactId> - <version>2.5.4</version> + <version>2.5.5</version> </parent> <artifactId>nuiton-utils-parent</artifactId>

1 0

r2147 - trunk/nuiton-utils/src/main/java/org/nuiton/util
by echatellier＠users.nuiton.org May 26, 2011

May 26, 2011

Author: echatellier Date: 2011-05-26 18:00:41 +0200 (Thu, 26 May 2011) New Revision: 2147 Url: http://nuiton.org/repositories/revision/nuiton-utils/2147 Log: Add big warning about split method limit (buggy with special chars). Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/StringUtil.java Modified: trunk/nuiton-utils/src/main/java/org/nuiton/util/StringUtil.java =================================================================== --- trunk/nuiton-utils/src/main/java/org/nuiton/util/StringUtil.java 2011-05-15 12:18:55 UTC (rev 2146) +++ trunk/nuiton-utils/src/main/java/org/nuiton/util/StringUtil.java 2011-05-26 16:00:41 UTC (rev 2147) @@ -5,7 +5,7 @@ * $Id$ * $HeadURL$ * %% - * Copyright (C) 2004 - 2010 CodeLutin + * Copyright (C) 2004 - 2011 CodeLutin, Chatellier Eric * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as @@ -23,17 +23,6 @@ * #L% */ -/* * - * StringUtil.java - * - * Created: Sun Apr 14 2002 - * - * @author POUSSIN Benjamin <bpoussin(a)free.fr> - * Copyright Code Lutin - * @version $Revision$ - * - * Mise a jour: $Date$ - * par : */ package org.nuiton.util; import java.awt.Color; @@ -231,6 +220,11 @@ * this method count the number of open char end close char to split * correctly argument * + * WARNING: cette method ne fonctionne pas si le contenu contient + * des carateres utilisé pour le parsing et présent une seule fois. + * Par exemple: "l'idenfiant" contient ' qui empeche totalement le + * parsing de fonctionner. + * * @param args string to split * @param separator separator use to split string * @return array of string @@ -241,9 +235,14 @@ /** - * Use to split string array representation in array according with swixat - * seperator list - * + * Use to split string array representation in array according with ',' as + * default separator. + * + * WARNING: cette method ne fonctionne pas si le contenu contient + * des carateres utilisé pour le parsing et présent une seule fois. + * Par exemple: "l'idenfiant" contient ' qui empeche totalement le + * parsing de fonctionner. + * * @param stringList string that represent array * @return array with length > 0 if listAsString != null or null */ @@ -260,6 +259,11 @@ * this method count the number of open char end close char to split * correctly argument * + * WARNING: cette method ne fonctionne pas si le contenu contient + * des carateres utilisé pour le parsing et présent une seule fois. + * Par exemple: "l'idenfiant" contient ' qui empeche totalement le + * parsing de fonctionner. + * * @param openingChars list of opening caracteres * @param closingChars list of closing caracteres * @param args string to split

1 0

r2146 - in trunk: . nuiton-profiling nuiton-utils nuiton-validator
by hudson＠users.nuiton.org May 15, 2011

May 15, 2011

Author: hudson Date: 2011-05-15 14:18:55 +0200 (Sun, 15 May 2011) New Revision: 2146 Url: http://nuiton.org/repositories/revision/nuiton-utils/2146 Log: [maven-release-plugin] prepare for next development iteration Modified: trunk/nuiton-profiling/pom.xml trunk/nuiton-utils/pom.xml trunk/nuiton-validator/pom.xml trunk/pom.xml Modified: trunk/nuiton-profiling/pom.xml =================================================================== --- trunk/nuiton-profiling/pom.xml 2011-05-15 12:18:54 UTC (rev 2145) +++ trunk/nuiton-profiling/pom.xml 2011-05-15 12:18:55 UTC (rev 2146) @@ -33,7 +33,7 @@ <parent> <groupId>org.nuiton</groupId> <artifactId>nuiton-utils-parent</artifactId> - <version>2.2</version> + <version>2.2.1-SNAPSHOT</version> </parent> <artifactId>nuiton-profiling</artifactId> Modified: trunk/nuiton-utils/pom.xml =================================================================== --- trunk/nuiton-utils/pom.xml 2011-05-15 12:18:54 UTC (rev 2145) +++ trunk/nuiton-utils/pom.xml 2011-05-15 12:18:55 UTC (rev 2146) @@ -33,7 +33,7 @@ <parent> <groupId>org.nuiton</groupId> <artifactId>nuiton-utils-parent</artifactId> - <version>2.2</version> + <version>2.2.1-SNAPSHOT</version> </parent> <artifactId>nuiton-utils</artifactId> Modified: trunk/nuiton-validator/pom.xml =================================================================== --- trunk/nuiton-validator/pom.xml 2011-05-15 12:18:54 UTC (rev 2145) +++ trunk/nuiton-validator/pom.xml 2011-05-15 12:18:55 UTC (rev 2146) @@ -33,7 +33,7 @@ <parent> <groupId>org.nuiton</groupId> <artifactId>nuiton-utils-parent</artifactId> - <version>2.2</version> + <version>2.2.1-SNAPSHOT</version> </parent> <artifactId>nuiton-validator</artifactId> Modified: trunk/pom.xml =================================================================== --- trunk/pom.xml 2011-05-15 12:18:54 UTC (rev 2145) +++ trunk/pom.xml 2011-05-15 12:18:55 UTC (rev 2146) @@ -37,7 +37,7 @@ </parent> <artifactId>nuiton-utils-parent</artifactId> - <version>2.2</version> + <version>2.2.1-SNAPSHOT</version> <modules> <module>nuiton-utils</module> @@ -220,12 +220,12 @@  <scm> <connection> - scm:svn:http://svn.nuiton.org/svn/nuiton-utils/tags/nuiton-utils-2.2 + scm:svn:http://svn.nuiton.org/svn/nuiton-utils/trunk </connection> <developerConnection> - scm:svn:http://svn.nuiton.org/svn/nuiton-utils/tags/nuiton-utils-2.2 + scm:svn:http://svn.nuiton.org/svn/nuiton-utils/trunk </developerConnection> - <url>http://www.nuiton.org/repositories/browse/nuiton-utils/tags/nuiton-utils-2.2</url> + <url>http://www.nuiton.org/repositories/browse/nuiton-utils/trunk</url> </scm> </project>

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